Analytical standards

Sucrose (Brix) Standards

Reagecon

Certified stabilized Sucrose (Brix) Standards.

ISO 17025 accredited
Uncertainty of measurement of 0.11 % for all Brix values at 20 °C
Equivalent Nominal Refractive Index values from ICUMSA published tables reported on Certificate of Analysis
Compatible with any brand of Refractometer
12 month shelf life
Provided in high quality HDPE 15 ml dropper bottles

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Technical buffer solutions

WTW

Identified by colour-coded labels. Tolerance ±0.03 pH....

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Test and standard liquids

Thermo

Under ISO 9000 Quality protocols, all meters used in production and testing processes must be periodically recalibrated using nationally-treaceable standards. Thermo offers these in different qualities. Other test liquids are available on request....

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NANOCONTROL Multistandard Sewage Outflow 2 for analytical control of low concentrations: ammonium (0-03), COD (0-27, 0-22), nitrate (0-65, 0-64, 1-65), total phosphate (0-95, 0-76, 0-81), total nitrogen (0-83), total Kjeldahl nitrogen (0-67) consists of: 2x30 mL multistandard and 1x15 mL standard addition 100+, for 12-120 determinations Show more

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1	925010 This product of our assortment corresponds with your search.	1 piece	Login / Register here		shopping_cart

(+/-)-3-Chloro-1,2-propane-1,1,2,3,3- d5-diol

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	32401-25MG This product of our assortment corresponds with your search.	25 mg	Login / Register here		shopping_cart

cSmartCal Moisture Analyzer pack of 12 certified reference tests

Mettler-Toledo

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	7661176 This product of our assortment corresponds with your search.	1 piece	Login / Register here		shopping_cart

Mineral oil standard mixture Type A and B for EN ISO 9377-2 analytical standard, ~10 mg/mL in heptane (exact content on the label)

Sigma-Aldrich

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	18602-2ML-F This product of our assortment corresponds with your search.	2 ml	Login / Register here		shopping_cart

NANOCONTROL Multistandard "Metals 1" for analytical control of: cadmium (0-14, 1-13), chloride (0-21, 0-19), chromium (0-244, 0-59, 1-25), iron (0-37, 1-36), fluoride (0-40, 1-42), sulfate (0-62), zinc (0-96, 0-42, 1-95) consists of 2x30 mL Multistan dard and 1x15 mL addition solution 100+, for 15-60 determinations Show more

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1	925015 This product of our assortment corresponds with your search.	1 piece	Login / Register here		shopping_cart

NANOCONTROL Multistandard "Sewage inflow" for analytical control of medium concentrations: ammonium (0-05), COD (0-30, 0-29, 0-38, 0-28, 0-12), nitrate (0-64, 0-66), total phosphate (0-80), total nitrogen (0-88) consists of: 2x30 mL multistandard and 1x15 mL standard addition 100+, sufficient for 30-300 determinations Show more

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1	925012 This product of our assortment corresponds with your search.	1 piece	Login / Register here		shopping_cart

Amino Acid Standard analytical standard

Sigma-Aldrich

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AAS18-10X1ML This product of our assortment corresponds with your search.	10X1ML	Login / Register here	shopping_cart
AAS18-5ML This product of our assortment corresponds with your search.	5 ml	Login / Register here	shopping_cart
AAS18-10ML This product of our assortment corresponds with your search.	10 ml	Login / Register here	shopping_cart

NANOCONTROL Multistandard "Drinking water" for analytical control of aluminium (0-98, 1-02), ammonium (1-05), chloride (0-21, 1-20), iron (0-37, 1-36), manganese (0-58, 1-60), sulfate (0-62) consists of: 2x30 mL multistandard and 1x15 mL standard add ition 100+, for 15-30 determinations Show more

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1	925018 This product of our assortment corresponds with your search.	1 piece	Login / Register here		shopping_cart

Silicon ICP Standard Solution 1000 mg/l Si

Roth

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2469.1 This product of our assortment corresponds with your search.	100 ml	Login / Register here	shopping_cart
2469.2 This product of our assortment corresponds with your search.	250 ml	Login / Register here	shopping_cart
2469.3 This product of our assortment corresponds with your search.	500 ml	Login / Register here	shopping_cart

Aluminium ICP Standard Solution 1000 mg/l Al

Roth

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	2397.1 This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart
	2397.2 This product of our assortment corresponds with your search.	500 ml	Login / Register here		shopping_cart

BTEX Solution analytical standard, solution contains benzene, toluene, ethylbenzene, p-xylene, m-xylene, o-xylene, 1 mg/ml each in DMSO

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	43728-1ML This product of our assortment corresponds with your search.	1 ml	Login / Register here		shopping_cart

Dodecamethylcyclohexasiloxane

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	43216-25MG This product of our assortment corresponds with your search.	25 mg	Login / Register here		shopping_cart

Gypsum standard with 2.00% CaCO3 with product certificate

AnalytiChem

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	22938.3600 This product of our assortment corresponds with your search.	1 kg	Login / Register here		shopping_cart

Iron Standard for AAS TraceCERT®, 1000 mg/L Fe in nitric acid, 1000 mg/L Fe in 2% nitric acid, prepared with high purity Fe metal, HNO₃ and water

Sigma-Aldrich

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	16596-250ML This product of our assortment corresponds with your search.	250 ml	Login / Register here		shopping_cart

Magnesium Standard for AAS TraceCERT®, 1000 mg/L Mg in nitric acid, 1000 mg/L Mg in 2% nitric acid, prepared with high purity Mg(NO₃)₂, HNO₃ and water

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	42992-250ML This product of our assortment corresponds with your search.	250 ml	Login / Register here		shopping_cart

Mercury Standard for AAS TraceCERT®, 1000 mg/L Hg in nitric acid, 1000 mg/L Hg in 12% nitric acid, prepared with high purity Hg metal, HNO₃ and water

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	16482-100ML This product of our assortment corresponds with your search.	100 ml	Login / Register here		shopping_cart

NANOCONTROL Standard COD 160 30 mL standard solution in glass bottle sufficient for 15 determinations

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1	92526 This product of our assortment corresponds with your search.	30 ml	Login / Register here		shopping_cart

NANOCONTROL Standard COD 60 30 mL standard solution in glass bottle, sufficient for 15 determinations

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1	92522 This product of our assortment corresponds with your search.	30 ml	Login / Register here		shopping_cart

NANOCONTROL Standard Nitrite 2x30 mL standard solution/ 30 mL standard addition 100+ sufficient for 15 determinations

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1	92568 This product of our assortment corresponds with your search.	2X30ML	Login / Register here		shopping_cart

Natamycin

Sigma-Aldrich

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	32417-50MG This product of our assortment corresponds with your search.	50 mg	Login / Register here		shopping_cart

Nickel Standard for AAS TraceCERT®, 1000 mg/L Ni in nitric acid, 1000 mg/L Ni in 2% nitric acid, prepared with high purity Ni metal, HNO₃ and water

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	42242-250ML This product of our assortment corresponds with your search.	250 ml	Login / Register here		shopping_cart

Octamethylcyclotetrasiloxane

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	43883-100MG This product of our assortment corresponds with your search.	100 mg	Login / Register here		shopping_cart

Ihr Kontakt zu Th. Geyer

Analytical standards

Sucrose (Brix) Standards

Technical buffer solutions

Test and standard liquids

(+/-)-3-Chloro-1,2-propane-1,1,2,3,3- d5-diol

cSmartCal Moisture Analyzer pack of 12 certified reference tests

Mineral oil standard mixture Type A and B for EN ISO 9377-2 analytical standard, ~10 mg/mL in heptane (exact content on the label)

Amino Acid Standard analytical standard

NANOCONTROL Multistandard "Drinking water" for analytical control of aluminium (0-98, 1-02), ammonium (1-05), chloride (0-21, 1-20), iron (0-37, 1-36), manganese (0-58, 1-60), sulfate (0-62) consists of: 2x30 mL multistandard and 1x15 mL standard add ition 100+, for 15-30 determinations Show more

Silicon ICP Standard Solution 1000 mg/l Si

Aluminium ICP Standard Solution 1000 mg/l Al

BTEX Solution analytical standard, solution contains benzene, toluene, ethylbenzene, p-xylene, m-xylene, o-xylene, 1 mg/ml each in DMSO

Dodecamethylcyclohexasiloxane

Gypsum standard with 2.00% CaCO3 with product certificate

Iron Standard for AAS TraceCERT®, 1000 mg/L Fe in nitric acid, 1000 mg/L Fe in 2% nitric acid, prepared with high purity Fe metal, HNO₃ and water

Magnesium Standard for AAS TraceCERT®, 1000 mg/L Mg in nitric acid, 1000 mg/L Mg in 2% nitric acid, prepared with high purity Mg(NO₃)₂, HNO₃ and water

Mercury Standard for AAS TraceCERT®, 1000 mg/L Hg in nitric acid, 1000 mg/L Hg in 12% nitric acid, prepared with high purity Hg metal, HNO₃ and water

NANOCONTROL Standard COD 160 30 mL standard solution in glass bottle sufficient for 15 determinations

NANOCONTROL Standard COD 60 30 mL standard solution in glass bottle, sufficient for 15 determinations

NANOCONTROL Standard Nitrite 2x30 mL standard solution/ 30 mL standard addition 100+ sufficient for 15 determinations

Natamycin

Nickel Standard for AAS TraceCERT®, 1000 mg/L Ni in nitric acid, 1000 mg/L Ni in 2% nitric acid, prepared with high purity Ni metal, HNO₃ and water

Octamethylcyclotetrasiloxane

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