GFS Chemicals & Solutions

HOOCCH₂C(OH)(COOH)CH₂COOH•H₂O CAS#: 5949-29-1 F.W.: 210.14

HO₂CCO₂H CAS#: 144-62-7 F.W.: 90.04

C₂₀H₁₂N₂O₁₁S₃Na₂

For all EPA 180.1 turbidimeters.

C₆H₄N₃H CAS#: 95-14-7 F.W.: 119.13 1H-Benzotriazole, 1,2,3-Benzotriazole

CAS#: 1185-57-5

Kit contains 0.0, 20, 200, 1000 and 4000 NTU standards required to calibrate the Hach 2100N IS/AN IS instruments. The deluxe kit also contains sealed secondary standards of each value.

C₆H₅COOH CAS#: 65-85-0 F.W.: 122.12 Meets all ACS Specifications

Nitric Acid HNO3, is a highly corrosive mineral acid. The pure compound is colorless, but older samples tend to acquire a yellow cast due to decomposition into oxides of nitrogen and water. Most commercially available nitric acid has a concentration of 68% in water and is mostly used to produce...

AgCl

SiO₂ CAS#: 7631-86-9 F.W.: 60.09 Large pore diameter, intermediate density, also suitable as catalyst support.

H₂O₂ CAS#: 7722-84-1 F.W.: 34.02 Specific Gravity: 1.100 Stabilized with less than 1ppm of tin.

pH (@ 25°C) 12.00 +/-0.08 NIST Traceable

NIST Traceable, non-toxic reference material for the UV spectrophotometer. Full UV scan reported with a typical absorbance at 300 nm in 10 mm pathlength being approximately 0.253.

C₃H₄O₃ CAS#: 96-49-1 F.W.: 88.07 1,3-Dioxolan-2-one; Glycol Carbonate

Al(NO₃)₃•9H₂O CAS#: 7784-27-2 F.W.: 375.13

The GFS Chemicals L-ascorbic acid comes in a white solid form with a characteristic odor. The L-ascorbic acid is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities, other Professional, Scientific and Technical...

For coulometric analysis of oils and petroleum products. Anolyte for coulometric titrators.

CH₃(CH₂)₃Br CAS#: 109-65-9 F.W.: 137.03

KMnO₄ CAS#: 7722-64-7 F.W.: 158.04

Sulfamic Acid ACS Reagent, CAS 5329-14-6. Sulfamic Acid is a molecular compound with the formula of NH2SO3H. The molar mass of Sulfamic Acid is 97.10 g/mol with a density of 2.15 g/cm3. The melting point of Sulfamic Acid occurs at 205 deg C and is moderately soluble in water. GFS Chemicals offers...

Trichloroacetic Acid Reagent, CAS 76-03-9. Trichloroacetic Acid is a chemical compound created from acetic acid. Trichloroacetic Acid has a chemical formula is CCl3COOH or C2HCl3O2 and is often abbreviated as TCA. TCA appears as a colorless to white crystalline solid, with a pungent odor....

Ca(CF₃SO₃)₂ CAS#: 55120-75-7 F.W.: 338.22

pH (@ 25°C) 5.50 +/- 0.02 NIST Traceable