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 %
Restricted raw material
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
Formaldehyde solution 4.5 % w/v phosphate buffered for histology (4.0 - 5.0 % w/v (stab.))
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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. 99.85 %)
CHEMSOLUTE®
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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®
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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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