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

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…

ACS Reagent Grade

KMnO₄ CAS#: 7722-64-7 F.W.: 158.04

(CH₃)₃COH CAS#: 75-65-0 F.W.: 74.12 2-Methyl-2-propanol

TEST Turbidity 1000 NTU Absorbance at 455 nm (10mm pathlength) 1.48-1.62 Lot Number of Baseline Material

SnCl₂ CAS#: 7772-99-8 F.W.: 189.60 Tin (II) Chloride

Na₂CO₃ CAS#: 497-19-8 F.W.: 105.99

Ni(OH)₂ CAS#: 12054-48-7 F.W.: 92.71

Conductivity 25,000 +/- 200 uS/cm Made from potassium chloride.

Formula: N(CH₂CH₂OH)₃ CAS#: 102-71-6 F.W.: 149.19 Specific Gravity: 1.124 DOT: NR

Reagent for the spectrophotometric determination of arsenic. Vasak and Sedivec, Chem. List., 46,341 (1952); Powers et al., Anal. Chem., 31, 1589 (1959).

SiO₂ CAS#: 7631-86-9 F.W.: 60.09 Indicating desiccant with 30% blue gel, 70% white gel.

Al₂O₃ CAS#: 1344-28-1 F.W.: 101.96 Chromatographic Grade. Camag 504-C-I

K₂C₂O₄•H₂O CAS#: 6487-48-5 F.W.: 184.24 NFPA#: 3-0-1

Irregular, chromatographic grade. 150 angstrom pore size, 120-230 mesh (60-120 micron) particle size 300 m2/g surface area.

C₁₀H₁₄O₈N₂Na₂ CAS#: 6381-92-6

C₆H₁₄ CAS No.: 110-54-3 F.W.: 86.18 NFPA No.: 1-3-0 Specific Gravity: 0.659 DOT: 3/II Description: A mixture of hexane isomers plus methylcyclopentane.

ACS Reagent Grade, Dibasic

C₆H₅Cl CAS#: 108-90-7 F.W.: 112.56 NFPA#: 2-3-1 Specific Gravity: 1.107

K₄Fe(CN)₆•3H₂O CAS#: 14459-95-1 F.W.: 422.41

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…

Trace metal grade. Low ppb metal impurities. Note: Results reported at time of bottling in glass. The levels of Al, B, Ca, K, Mg, Mn, Na and Si will increase over time.

C₄H₈O₂ CAS#: 123-91-1 F.W.: 88.11 NFPA#: 3-4-2 Specific Gravity: 1.030

Sulfuric acid or sulphuric acid, also known as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen, and hydrogen, with the molecular formula H2SO4. It is a colorless and oily liquid that is miscible with water at all concentrations. It is soluble in water with the release of…

MnO₂ CAS#: 1313-13-9 F.W.: 86.94 NFPA#: 1-0-1

APHA & ASTM By the Specific Ion Method Suitability as buffer - Pass Test 2. pH 5.3 - 5.5

ACS Reagent Grade, Trihydrate

NaOH + CaO CAS#: 8006-28-8

Propanediol Cyclic Carbonate. Iron and copper free

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.…

ACS Reagent Grade