22510 Results for: "Certified Reference Materials, Rocklabs"

Supplier: Merck

DDT-Endrin Mix, Supelco®, Certified reference material, 500 mug/mL each component in methanol, : N/A

Supplier: Merck

Total Phenolics, Supelco®, Certified reference material, : N/A

Supplier: Merck

TPH in Soil, Supelco®, Certified reference material, : N/A

Supplier: Merck

Volatile Residue - WP, Supelco®, Certified reference material, : N/A

Supplier: Merck

Chromium VI - Soil, Supelco®, Certified reference material, : N/A

Supplier: Merck

Settleable Solids - WP, Supelco®, Certified reference material, : N/A

Supplier: Merck

Anions - Loamy Sand 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g

Supplier: Merck

Trace Metals 1 in Seawater - Whole Volume, Supelco®, Certified reference material, : N/A

Supplier: Merck

EDB/DBCP - WP (Low Level), Supelco®, Certified reference material, : N/A

Supplier: Merck

COD Calibration Standard, Supelco®, Certified reference material, 500 mg/l, : N/A

Supplier: Merck

Acidity (as CaCO3), concentrate, Supelco®, Certified reference material, : N/A

Supplier: Merck

Minerals - Whole Volume, Supelco®, Certified reference material, : N/A

Supplier: Merck

Trace Metals (Dissolved) - 2, Supelco®, Certified reference material, : N/A

Supplier: Merck

Residue Sample 1, Supelco®, Certified reference material, : N/A

Supplier: Merck

Simple Nutrients, Supelco®, Certified reference material, : N/A

Supplier: Merck

Phenolics C/V Sample 2, Supelco®, Certified reference material, : N/A

Supplier: Merck

Trace Metals - Fly Ash 3, Supelco®, Certified reference material, : N/A, Pkg of 50 g

Supplier: Merck

Trace Metals - Paint Chips, Supelco®, Certified reference material, : N/A, Pkg of 50 g

Supplier: Merck

TCLP Metals - Sandy Loam 1, Supelco®, Certified reference material, : N/A, Pkg of 225 g

Supplier: Merck

EPA 8100 PAH Additional Components Mix, Supelco®, Certified reference material, 1000 mug/mL in dichloromethane, : N/A

Supplier: Merck

EPA 610 Polynuclear Aromatic Hydrocarbons Mixture, Supelco®, Certified reference material, in methanol: methylene chloride (1:1) (varied), : N/A

Supplier: Merck

Anions in Soil, Supelco®, Certified reference material, : N/A

Supplier: Merck

Demand - Constant Value, Supelco®, Certified reference material, : N/A

Supplier: Merck

Trace metals - fresh water sediment 3, Supelco®, Certified reference material, : N/A, Pkg of 50 g

Supplier: Merck

Japanese Aflatoxin Mixture, Certified reference material, 25 µg/ml in acetonitrile, Ampoule of 5 x 1 ml

Supplier: Merck

PAH Mix 3, Supelco®, Certified reference material, in methylene chloride: methanol (1:1) (varied), : N/A

Supplier: Merck

EPA 8270 Nitrosamines Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : N/A

Supplier: Merck

EPA TCL Base/Neutrals Mix 1, Supelco®, Certified reference material, 2000 mug/mL each component in methylene chloride, : N/A

Supplier: Merck

EPA 505/525 Update Pesticides Mix A, Supelco®, Certified reference material, 500 mug/mL each component in acetone, : N/A

Supplier: Merck

EPA CLP Semivolatile Calibration Mix, Supelco®, Certified reference material, 1000 mug/mL each component in dichloromethane : benzene (3:1), : N/A