GFS Chemicals & Solutions

H₂NNH₂•H₂SO₄ CAS#: 10034-93-2 F.W.: 130.12

H₂SO₄ CAS#: 7664-93-9 F.W.: 98.09

Y(OOCCF₃)₃•XH₂O CAS#: 304851-95-4 F.W.: 427.95

C₆H₁₄ CAS#: 110-54-3 F.W.: 86.18 Meets specifications for EPA method 1664, Revision A, n-Hexane Extractable Material by Extraction and Gravimetry.

C₂₀H₆Br₄Na₂O₅ CAS#: 17372-87-1 F.W.: 691.86 2',4',5',7'-Tetrabromofluorescein, Disodium Salt

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 0.508.

ACS Reagent Grade, Hydrated Ranges from 14-18 hydrate

pH (@ 25°C) 7.38 +/- 0.02 NIST Traceable

C₄H₈O CAS#: 109-99-9 F.W.: 72.11 Also meets ACS Specifications. Contains no stabilizer.

CaCl₂ CAS#: 10043-52-4 F.W.: 110.99 Particle size typically -20 mesh.

CH₃CHOHCH₃ CAS#: 67-63-0 F.W.: 60.10

NIST Traceable, non-toxic reference material for the visible spectrophotometer. Full visible scan reported with a typical absorbance at 600 nm in 10 mm pathlength being approximately 0.072.

C₄H₉ON CAS#: 110-91-8 F.W.: 87.12 NFPA#: 2-3-1 Specific Gravity: 1.007

C₄H₂O₃ CAS#: 108-31-6 F.W.: 98.06

The GFS Chemicals nonahydrate sodium metasilicate reagent 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 Technical Activities:...

Hydrate

pH (@ 25°C) 6.86 +/- 0.02 NIST Traceable

CH₃CN CAS#: 75-05-8 F.W.: 41.05 Suitable for LC-MS

CaSO₄ CAS#: 7778-18-9 F.W.: 136.14

Formula: CH₃CHOHCH₃ CAS #: 67-63-0 F.W.: 60.10 NFPA #: 1-3-0 Specific Gravity: 0.786 DOT: 3/II

CsNO₃ CAS#: 7789-18-6 F.W.: 194.91

C₆H₁₄ CAS#: 110-54-3 F.W.: 86.18 Mixture of hexane isomers plus methylcyclopentane.

NH₄OH CAS#: 1336-21-6 F.W.: 35.05 Metals analysis reported on certificate in ppm.