GFS Chemicals, 1 L
-
AMCO Clear® Turbidity Standard, 900 NTU
GFS ChemicalsTEST Turbidity 900 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
-
AMCO Clear® Turbidity Standard, 1.0 EBC
GFS ChemicalsTEST Turbidity (Haze) 1.0 EBC +/- 0.05 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
-
Isopropyl Alcohol, HPLC
GFS ChemicalsCH3CHOHCH3 CAS#: 67-63-0 F.W.: 60.10 Meets ACS Specifications for Ultraviolet Spectrophotometry.
-
-
Water, with 0.1% Trifluoroacetic Acid, LC-MS Eluent
GFS ChemicalsHigh purity solution for use in liquid chromatography applications.
-
-
TEST Turbidity (on Analite/ISO 7027 probe) 400 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
-
For volumetric titrations. Titer approx. 5 mg/ml.
-
Hexanes, HPLC
GFS ChemicalsC6H14 CAS#: 110-54-3 F.W.: 86.18 Mixture of hexane isomers plus methylcyclopentane.
-
AMCO Clear® Turbidity Standard, 600 NTU
GFS ChemicalsTEST Turbidity 600 NTU +/- 6 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
-
Silver Nitrate, Solution, 0.0141 N
GFS ChemicalsAgNO3 CAS#: 7761-88-8 F.W.: 169.89 0.0141 mol/L. 1 ml = 0.5 mg Cl
-
-
Hydrogen Peroxide, 99.999%, 30-32% in Water
GFS ChemicalsH2O2 CAS#: 7722-84-1 F.W.: 34.02 Stabilized
-
Watermark® Karl Fischer Solvent, for Aldehydes & Ketones
GFS ChemicalsFor use with 1 component reagents, GFS # 1600, 1601, for determination of water in aldehydes and ketones. Especially suitable for higher MW products and mixtures containing non-polar constituents.
-
TEST Turbidity (on Lamotte 2020) 1.0 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
-
-
-
Hexanes, for EPA Method 1664A
GFS ChemicalsC6H14 CAS#: 110-54-3 F.W.: 86.18 Meets specifications for EPA method 1664, Revision A, n-Hexane Extractable Material by Extraction and Gravimetry.
-
Ready to use solution. Contains mercuric thiocyanate and ferric nitrate. Preserved with 20mg/L of BRIJ-35.
-
AMCO Clear® Turbidity Standard, 10 NTU for Horiba W-22
GFS ChemicalsTEST Turbidity (on Horiba W-22) 10 NTU Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
-
TEST Turbidity (on Hach 43900/XR) 180 NTU +/- 2 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
-
Ethyl Acetate (ACS)
GFS ChemicalsCH3COOCH2CH3 CAS#: 141-78-6 F.W.: 88.11 NFPA#: 2-4-0 Specific Gravity: 0.902
-
Veritas® Ultimate Methyl Tert-Butyl Ether
GFS ChemicalsFormula: (CH3)3COCH3 CAS #: 1634-04-4 F.W.: 88.15 Specific Gravity: 0.740 DOT: 3/II
-
Fluoride, 100 ppm Standard Solution
GFS ChemicalsThe GFS Chemicals fluoride comes in a colorless liquid form in an odorless fragrance. The fluoride is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities, other Professional, Scientific and Technical Activities
-
-
Sodium Hydroxide, Solution, 0.1 N
GFS ChemicalsNaOH CAS#: 1310-73-2 F.W.: 40.00 NFPA#: 2-0-1 Specific Gravity: 1.030
-
2,2,4-Trimethylpentane (ACS) for General Use
GFS Chemicals(CH3)3CCH2CH(CH3)2 CAS#: 540-84-1 F.W.: 114.23 NFPA#: 2-3-1 Descriptions: (Isooctane)
-
WaterMark® KARL FISCHER DILUENT
GFS ChemicalsMoisture-free diluent for adjusting titer of Pyridine-based KF Reagent.
-
TEST Turbidity (on Hach 2100 N/AN meter) 4000 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
-
-
AMCO Clear® Turbidity Standard, 6.0 NTU
GFS ChemicalsTEST Turbidity 6.0 NTU +/- 0.06 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
-
TEST Turbidity (on Analite/ISO 7027 probe) 40 NTU Absorbance at 455nm (50mm pathlength) Lot Number of Baseline Material