48335 Résultats pour : "Certified Reference Materials, Rocklabs"

Supplier: Merck

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

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

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

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

Supplier: Merck

Trace Metals - Sandy Loam 8, Supelco®, Certified reference material, : N/A, Pkg of 50 g

Supplier: Merck

BOD calibration standard, Supelco®, Certified reference material, 200 mg/l in water

Supplier: Merck

Alkalinity, CaCO3 Calibration Standard, Supelco®, Certified reference material, 1000 mg/l

Supplier: Merck

Pesticides - Loam 1, Supelco®, Certified reference material, : N/A, Pkg of 50 g

Supplier: Merck

Semivolatile Acids Surrogate Spike Mix, Supelco®, Certified reference material, 10000 mug/mL each component in methanol, : N/A

Supplier: Merck

Certified Reference Microorganisms

Supplier: Merck

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

Supplier: Merck

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

Certified Reference Microorganisms

Supplier: Merck

Dissolved Oxygen, Supelco®, Certified reference material, : N/A

Supplier: Merck

Base/Neutrals 1 - WP, Supelco®, Certified reference material, : N/A

Supplier: Merck

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

Supplier: Merck

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

Supplier: Merck

Certified Reference Microorganisms

Supplier: Merck

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

Supplier: Merck

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

Supplier: Merck

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

Supplier: Merck

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

Supplier: Merck

Particle Size Standard, PS315, Granulométrie: 10 - 100 µm, Certified reference material, 10× 1 g

Supplier: Merck

SS TCL Polynuclear Aromatic Hydrocarbons Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methylene chloride: benzene (1:1), : N/A

Supplier: Merck

Semivolatile Base/Neutrals Surrogate Spike Mix, Supelco®, Certified reference material, 5000 mug/mL each component in methylene chloride, : N/A

Supplier: Merck

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

Supplier: Merck

Acide benzoïque ≥99.5%, matériau de référence certifié pour titrimétrie, Supelco®

Supplier: Merck

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