Solvents
Solvents are substances (mostly liquids) that can dissolve gases, other liquids or solids without chemical reactions occurring between the dissolved substance and the substance to be dissolved. Besides water, they are often organic substances. Th. Geyer offers solvents of numerous brands, e.g. from CHEMSOLUTE, Merck (Supelco, Sigma-Aldrich), Honeywell, AppliChem and in various qualities (from technical to analytical to high purity or UHPLC or VLSI). Find exactly the solvent that fits your application and budget in the Th. Geyer Online Shop. We are also happy to offer you "Green Solvents", which are a sustainable alternative for toxic and/or environmentally harmful substances.
Water for molecular biology not DEPC treated


DNase-, RNase- and protease-free water for versatile use in molecular biology. BIOSOLUTE® water for molecular biology is produced by a combination of reverse osmosis and ion exchange purification, then sterile-filtered with a pore size of 0.1 µm. It is free of chemical additives and not treated with diethyl pyrocarbonate (DEPC)....
Solvents headspace grade
The solvents in the CHEMSOLUTE® headspace grade range are specially formulated for precise headspace GC analyses.
- Highest purity: Guarantees clear and precise results without interfering background signals
- Reliable performance: Consistent quality for reproducible and reliable analyses
- Broad compatibility: Perfectly suited for all common headspace GC systems
Lösungsmittel für die PFAS-Analytik

Perfluorierte Verbindungen sind im Alltag allgegenwärtig. Aufgrund ihrer Schädlichkeit für den Organismus von Mensch und Tier, müssen vermehrt die
zulässigen Grenzwerte überprüft werden. CHEMSOLUTE® bietet Lösungsmittel an, die speziell für die PFAS-Analytik entwickelt wurden....
Wasserstoffperoxid FOD 35 %
Hydrogen peroxide FOD 35 is a liquid, weakly acidic disinfectant for room disinfection, surface disinfection and disinfection of food and drinking water pipes (CiP).
- Can be used in public, industrial, hospital and care areas (PT2)
- Can be used in the food and animal feed sector (PT4).
- Effective against bacteria, yeasts, fungi and bacterial spores.
- Biocide, BAuA Reg. No. N-70523
- Fulfils the purity criteria of DIN EN 902
Acetonitrile gradient for HPLC (min. 99.9 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2657-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Methanol for LC-MS (min. 99.95 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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1428-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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1428-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Formaldehyde solution 4.5 % w/v phosphate buffered for histology (4.0 - 5.0 % w/v (stab.))
BIOSOLUTE®
PO number | Package size | Price per package | |||
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2135-5L This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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2135-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2135-10L This product of our assortment corresponds with your search. Accessories |
10 l | Login / Register here |
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Methanol gradient grade for HPLC (min. 99.9 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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1481-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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1481-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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1481-4L This product of our assortment corresponds with your search. |
4 l | Login / Register here |
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Acetonitrile gradient grade for HPLC (min. 99.9 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2653-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2653-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Ethanol 99 % denatured with MEK, IPA and Bitrex® (min. 99.8 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2212-5L This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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2212-10L This product of our assortment corresponds with your search. Accessories |
10 l | Login / Register here |
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2212-25L This product of our assortment corresponds with your search. Accessories |
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2212-25L-WBK This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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2212-200L This product of our assortment corresponds with your search. Accessories |
200 l | Login / Register here |
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2-Propanol VLSI ppb grade (min. 99.8 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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1138-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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1138-5L This product of our assortment corresponds with your search. Accessories |
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1138-25L This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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Acetone Residue grade for pesticide and residue analysis (min. 99.8 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2661-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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2661-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2661-4L This product of our assortment corresponds with your search. |
4 l | Login / Register here |
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Mixture ethyl acetate/cyclohexane 1 : 1 (v/v) Residue grade for pesticide and residue analysis
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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697-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Methanol LC-MS grade (min. 99.95 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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1439-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Bioethanol 99 % denatured with MEK, IPA and Bitrex®(min. 99.2 %)
CHEMSOLUTE®


PO number | Package size | Price per package | |||
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2211-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2211-5L This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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2211-10L This product of our assortment corresponds with your search. Accessories |
10 l | Login / Register here |
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2211-25L This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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Ethanol absolute anhydrous puriss., Reag. Ph. Eur., Reag. USP, Reag. BP (min. 99,5 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2273-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2273-2.5L This product of our assortment corresponds with your search. |
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2273-5L This product of our assortment corresponds with your search. Accessories |
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2273-25L This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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Ethanol absolute p. a., ACS, Reag. Ph. Eur., Reag. USP (min. 99.9 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2246-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2246-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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2246-2.5L-PE This product of our assortment corresponds with your search. |
PE | Login / Register here |
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2246-5L This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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2246-25L This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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n-Hexane for HPLC (min. 96.0 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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1964-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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1964-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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2-Propanol Gradient für die HPLC
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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6510-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Cyclohexane Residue grade for pesticide and residue analysis (min. 99.8 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2429-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Hydrogen peroxide puriss., Ph. Eur., Ph. Nord. (min. 30.0 % w/w, stabilized)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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476-1L-PE This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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476-2.5L-PE This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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2-Propanol p. a., ACS, ISO, Ph. Eur. (min. 99.8 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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1136-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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1136-2.5L This product of our assortment corresponds with your search. |
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1136-2.5L-PE This product of our assortment corresponds with your search. |
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1136-5L This product of our assortment corresponds with your search. Accessories |
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1136-25L This product of our assortment corresponds with your search. Accessories |
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1136-25L-PE This product of our assortment corresponds with your search. |
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1136-50L This product of our assortment corresponds with your search. Accessories |
50 l | Login / Register here |
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1136-200L This product of our assortment corresponds with your search. Accessories |
200 l | Login / Register here |
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Acetonitrile for LC-MS (min. 99.95 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2697-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2697-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Water for HPLC (filtrated through 0.4 µm)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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402-5L-PE This product of our assortment corresponds with your search. |
PE | Login / Register here |
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Acetonitrile ultragradient grade for HPLC (min. 99.9 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2685-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2685-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Ethyl acetate p. a., ACS, ISO, Ph. Eur. (min. 99.5 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2257-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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2257-2.5L-PE This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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2257-5L This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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Acetonitrile for HPLC (min. 99.9 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2637-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2637-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Acetone p. a., ACS, Reag. Ph. Eur., Reag. BP, Reag. USP (min. 99.5 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2654-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2654-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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2654-2.5L-PE This product of our assortment corresponds with your search. |
PE | Login / Register here |
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2654-5L This product of our assortment corresponds with your search. Plastic bottle Accessories |
5 l | Login / Register here |
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2654-5L-KA This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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2654-25L This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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Ethanol 99 % denatured with MEK, IPA and Bitrex® (min. 99.7 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2236-500ML This product of our assortment corresponds with your search. |
500 ml | Login / Register here |
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2236-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2236-2.5L This product of our assortment corresponds with your search. Accessories |
2.5 l | Login / Register here |
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Ethanol 80 % denatured with MEK, IPA and Bitrex® (min. 79.0 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2203-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2203-5L This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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Toluene p. a., ACS, ISO, Ph. Eur. (min. 99.9 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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752-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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752-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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752-25L This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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752-25L-PE This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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752-200L This product of our assortment corresponds with your search. Accessories |
200 l | Login / Register here |
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Water - produced with ultrapure water system, comparable to bidest (conductivity <0.1 µS/ cm)
CHEMSOLUTE®

PO number | Package size | Price per package | |||
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480-5L This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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480-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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480-10L This product of our assortment corresponds with your search. Accessories |
10 l | Login / Register here |
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480-20L This product of our assortment corresponds with your search. Accessories |
20 l | Login / Register here |
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480-25L This product of our assortment corresponds with your search. |
25 l | Login / Register here |
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480-1000L This product of our assortment corresponds with your search. |
1000 l | Login / Register here |
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480-1000M-BIB This product of our assortment corresponds with your search. |
BIB | Login / Register here |
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Ethanol VLSI ppb grade (min. 99.9 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2262-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Methanol Residue grade for pesticide and residue analysis (min. 99.9 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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1448-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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1448-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Acetone pure, technical grade (min. 99.0 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2659-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2659-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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2659-5L This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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2659-10L This product of our assortment corresponds with your search. Accessories |
10 l | Login / Register here |
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2659-25L This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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2659-25L-FASS This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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2659-200L This product of our assortment corresponds with your search. |
200 l | Login / Register here |
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Xylene p. a., ACS, ISO, Reag. Ph. Eur., Reag. USP (mixture of isomers, min. 99.0 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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360-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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360-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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360-5L This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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360-23KG This product of our assortment corresponds with your search. 23 kg ~ 26.75 l Accessories |
23 kg | Login / Register here |
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Ethanol 70 % denatured with MEK, IPA and Bitrex® (min. 69.0 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2202-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2202-5L This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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2202-10L This product of our assortment corresponds with your search. Accessories |
10 l | Login / Register here |
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2202-25L This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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Petroleum benzine p. a., ISO, ACS (boiling range 40 -60 °C)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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1194-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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1194-2.5L This product of our assortment corresponds with your search. |
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1194-5L This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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1194-25L This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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Ethanol 40 % denatured with MEK, IPA und Bitrex®
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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5440-2.5L-PE This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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5440-10L This product of our assortment corresponds with your search. |
10 l | Login / Register here |
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n-Heptane p. a. (min. 99.0 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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1948-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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1948-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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1948-25L This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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Methanol ultragradient grade for HPLC, Reag. Ph. Eur. (min. 99.90 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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1455-2.5L This product of our assortment corresponds with your search. Reag. Ph. Eur. conform |
2.5 l | Login / Register here |
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Ethyl acetate for HPLC (min. 99.8 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2237-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2237-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Bioethanol 96 % denatured with MEK, IPA and Bitrex® (min. 96.0 %)
CHEMSOLUTE®


PO number | Package size | Price per package | |||
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2209-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2209-5L This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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2209-10L This product of our assortment corresponds with your search. Accessories |
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2209-25L This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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2209-200L This product of our assortment corresponds with your search. Accessories |
200 l | Login / Register here |
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Methanol p. a., ACS, ISO, Reag. Ph. Eur. (min. 99.8 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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1437-1L-PE This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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1437-2.5L-PE This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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1437-25L This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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1437-50L This product of our assortment corresponds with your search. Accessories |
50 l | Login / Register here |
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Isooctane p. a., ACS, Ph. Eur. (min. 99.5 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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1857-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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1857-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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Formaldehyde solution 4 % w/v phosphate buffered for histology (4.0 - 4.4 % w/v (stab.))
BIOSOLUTE®
PO number | Package size | Price per package | |||
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2134-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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2134-5L This product of our assortment corresponds with your search. Accessories |
5 l | Login / Register here |
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2134-10L This product of our assortment corresponds with your search. |
10 l | Login / Register here |
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2134-25L This product of our assortment corresponds with your search. Accessories |
25 l | Login / Register here |
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1592-50X35ML This product of our assortment corresponds with your search. |
1 piece | Login / Register here |
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Ethanol absolute for HPLC (min. 99.9 %)
CHEMSOLUTE®
PO number | Package size | Price per package | |||
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2222-1L This product of our assortment corresponds with your search. |
1 l | Login / Register here |
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2222-2.5L This product of our assortment corresponds with your search. |
2.5 l | Login / Register here |
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