GFS Chemicals & Solutions

Concentration 1,000 +/- 10 ug/ml Matrix: 5% Nitric acid NIST Traceable

HOCOC₆H₄COOK CAS#: 877-24-7 F.W.: 204.23

CH₃(CH₂)₄OH CAS#: 71-41-0 F.W.: 88.16 NFPA#: 2-2-2 Specific Gravity: 0.820 1-Pentanol

Irregular, chromatographic grade. 60 angstrom pore size, standard particle size distribution of 70-230 mesh (63-210 micron). Surface area 500 m2/g. M-N # 815330.

C₈H₆O₂ CAS#: 643-79-8 F.W.: 134.13

TEST Turbidity 50 NTU +/- 0.5 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material

The GFS Chemicals eriochrome blue black R comes in a black solid form in an odorless fragrance. The eriochrome blue black R is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities, other Professional, Scientific...

Acetic acid, systematically named ethanoic acid, is a colorless liquid organic compound with the chemical formula CH3COOH. When undiluted, it is sometimes called glacial acetic acid. Vinegar is no less than 4% acetic acid by volume, making acetic acid the main component of vinegar apart from water....

CaCl₂ CAS#: 10043-52-4 F.W.: 110.99 Desiccant

AgNO₃ CAS#: 7761-88-8 F.W.: 169.89

Catalyst for Kjeldahl Nitrogen Test (Standard Methods), replacement for Mercury Sulfate digest solution.

The GFS Chemicals bathophenanthroline with 99% concentration levels comes in a off-white/tan solid form with a little to no odor. The bathophenanthroline is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities,...

(CH₃)₂SO CAS#: 67-68-5 F.W.: 78.13 NFPA#: 1-1-0 Descriptions: Dimethyl Sulfoxide, DMSO

ClCH₂CH₂Cl CAS#: 107-06-2 F.W.: 98.96 NFPA#: 3-3-1 Specific Gravity: 1.250

C₂HCl₃ CAS#: 79-01-6 F.W.: 131.39 NFPA#: 2-1-0

H(OCH₂CH₂)_nOH CAS#: 25322-68-3 Average molecular weight about 4600

ZnO CAS#: 1314-13-2 F.W.: 81.37 NFPA#: 2-0-0

1. Turbidity (on Hach 2100 P) 800 NTU +/-8 2. Absorbance at 455nm (10mm pathlength) 3. Lot Number of Baseline Material

pH (@ 25°C) 1.00 +/- 0.06 NIST Traceable

C₁₀H₁₈O₄ CAS#: 2425-79-8 F.W.: 202.28 1,4-bis(2,3-epoxypropoxy)butane

Na₂O(NaPO₃)n CAS#: 68915-31-1 Crystals

KCl CAS#: 7447-40-7 F.W.: 74.55

C₆H₅CH₃ CAS Number: 108-88-3 Specific Gravity: 0.867 F.W.: 92.14 DOT: 3/II NFPA#: 2-3-0 Also meets ACS specifications

ACS Reagent Grade