GFS Chemicals & Solutions

ACS Reagent Grade

For volumetric or coulometric use. For standardization of titrants or titrators. Water Content 2.00 +/- 0.05 mg/mL NIST Traceable Specific Gravity approx. 0.86

(C₄H₉)₄N(H₂PO₄) CAS#: 5574-97-0 F.W.: 339.46 99% Crystals

Concentration 1,000 +/- 10 ug/ml Matrix: 5% Nitric Acid w/ Trace HF NIST Traceable

C₃₂H₃₂N₂O₁₂•nH₂O CAS#: 2411-89-4 F.W.: 636.62 Cresolphthalein Complexone

Oxalic acid is an organic compound with the formula C2H2O4. It is a white crystalline solid that forms a colorless solution in water. The Oxalic Acid Dihydrate formula is (COOH)2•2H20. Its acid strength is much greater than that of acetic acid. Oxalic Acid dihydrate has a molecular mass of 126.07...

Formaldehyde 3.8 - 4.2% pH 7.0 +/- 0.2

Cu CAS#: 7440-50-8 F.W.: 63.55 Spherical shot

TEST Turbidity (Haze) 1.0 EBC +/- 0.05 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

pH (@ 25°C) 1.68 +/- 0.06 NIST Traceable

C₆H₅CH=CH₂ CAS#: 100-42-5 F.W.: 104.15

CH₃(CH₂)₃NH₂ CAS#: 109-73-9 F.W.: 73.14

CH₃(CH₂)₆SO₃Na•H₂O CAS#: 207300-90-1 F.W.: 220.26 For ion pair chromatography.

Kit contains 0.0, 20, 100 and 800 NTU standards required to calibrate the Hach 2100Q White Light instrument. The deluxe kit also contains sealed secondary standards of each value.

GeO₂ CAS#: 1310-53-8 F.W.: 104.59

The GFS Chemicals osmium tetroxide (0.01 M solution in 0.1 M sulfuric acid) is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Professional, Scientific and...

CAS#: 68855-54-9

Reagent Grade

Ammonium Formate, CAS 540-69-2, Item 599. Ammonium Formate is an ammonium salt from formic acid with a chemical formula of HCOONH4 or CH5NO2. Ammonium Formate appears as white monoclinic crystals and has a slight ammonia odor. The molar mass of Ammonium Formate is 63.056 g/mol-1 and has a density of...

C₄H₄N₂O₃ CAS#: 67-52-7 F.W.: 128.09

TEST Turbidity (Turner Aquafluor) 10 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

CH₃CHOHCH₃ CAS No.: 67-63-0 F.W.: 60.10 NFPA No.: 1-3-0 Specific Gravity: 0.786 DOT: 3/II Description: Isopropanol or 2-Propanol

pH (@ 25°C) 2.00 +/- 0.03 NIST Traceable

ACS Reagent Grade