47095 Results for: "Certified Reference Materials, Rocklabs"

Supplier: Merck

Trace Metals - Taiwan Clay 2, Supelco®, Certified reference material, : N/A, Pkg of 50 g

Supplier: Merck

Residual Free Chlorine (RFC), Supelco®, Certified reference material

Supplier: Merck

Solvent Screen, Supelco®, Certified reference material

Supplier: Merck

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

Supplier: Merck

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

Supplier: Merck

EPA 502 Internal Standard Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : N/A

Supplier: Merck

EPA 524 Internal Standard Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : N/A

Supplier: Merck

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

Supplier: Merck

EPA 525 PAH Mix B, Supelco®, Certified reference material, 500 mug/mL each component in acetone, : 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

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

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

Supplier: Merck

Simple Nutrients in Seawater - Whole Volume, Supelco®, Certified reference material, : N/A

Supplier: Merck

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

Supplier: Merck

Minerals, Supelco®, Certified reference material, : N/A

Supplier: Merck

Diesel - Clay Loam 1, Supelco®, Certified reference material, : N/A, Pkg of 100 g

Supplier: Merck

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

Supplier: Merck

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

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

Supplier: Merck

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

Supplier: Merck

Certified Reference Microorganisms

Supplier: Merck

Surfactant (MBAS) calibration standards, Supelco®, Certified reference material, 1000 mg/l, : N/A

Supplier: Merck

Lead Free Paint - Powdered, Supelco®, Certified reference material, : N/A, Pkg of 20 g

Supplier: Merck

It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. Tebufenozide certified reference material (CRM) may also find the following uses:

Supplier: Merck

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

Supplier: Merck

Trace Metals - Clay 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g