GFS Chemicals & Solutions

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 0.079.

Suitable for buffer solutions

C₂₀H₂₀N₃OCl CAS#: 2381-85-3 F.W.: 353.85

pH (@ 25°C) 10.00 +/- 0.03 NIST Traceable

LiI CAS#: 10377-51-2 F.W.: 133.84

C₁₂H₁₃Br₄O₅SNa CAS#: 62625-32-5 F.W.: 720.02

Concentration (as SO₄) 1,000 +/- 10 ug/mL Matrix: K₂SO₄, water

Lu(NO₃)₃•6H₂O

KF CAS#: 7789-23-3 F.W.: 58.10

K₂ZrF₆ CAS#: 16923-95-8 F.W.: 283.41

CAS #: 7647-01-0 F.W.: 36.46 NFPA #: 3-0-2 Specific Gravity: 1.100 DOT: 8/II 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.

The GFS Chemicals amaranth comes in a light yellow liquid form with an unpleasant odor. The amaranth is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities, other Professional, Scientific and Technical...

HO(CH₂)₃OH CAS#: 504-63-2 F.W.: 76.10

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

CH₃(CH₂)₁₄COOH CAS#: 57-10-3 F.W.: 256.42

CH₃CHOHCH₃ CAS#: 67-63-0 F.W.: 60.10

NaOH CAS#: 1310-73-2 F.W.: 40.00 5 mol/L

Kit contains 8 x 100 mL Coulometric Vessel Solution for Oils (GFS # 5202) and 8 x 5 mL Universal Generator Solution (GFS # 2321).

Fe(NO₃)₃•9H₂O CAS#: 7782-61-8 F.W.: 404.00

Concentration (as Cl) 1,000 +/- 10 ug/mL Matrix: KCl, water

Turbidity 20 NTU +/- 0.2 Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material

CH₃OH CAS#: 67-56-1 F.W.: 32.04 Low acetone. Methanol

Ca(NO₃)₂•4H₂O

K₃Fe(CN)₆ CAS#: 13746-66-2 F.W.: 329.25