23883 Results for: "Certified Reference Materials, KLEN"

Supplier: Merck

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

Supplier: Merck

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

Supplier: Merck

Diethofencarb may be used as certified reference material for the following:

Supplier: Merck

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

Supplier: Merck

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

Supplier: Merck

Surfactant (MBAS) calibration standards, Supelco®, Certified reference material, 100 mg/l, : N/A

Supplier: Merck

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

Supplier: Merck

BTEX - Loamy Sand 1, Supelco®, Certified reference material, : N/A, Pkg of 30 g

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

Certified Reference Microorganisms

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

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

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

Supplier: Merck

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

Supplier: Merck

Certified Reference material suitable for HPLC and GC analysis. Produced and certified in accordance with ISO/IEC 17025 and ISO 17034.

Supplier: VWR Chemicals

Organic Standard, Endosulfan II, Certified Reference Material (Neat), Pack type: Glass ampoule/vial

Supplier: Merck

This certified reference material is useful for determining relative retention times and approximating response factors.

Supplier: Merck

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

Supplier: Merck

Dioxin and Furans in Soil, Supelco®, Certified reference material, : N/A

Supplier: Merck

EPA 552.2 Acids Calibration Mix, Supelco®, Certified reference material, in methyl tert-butyl ether (varied), : N/A

Supplier: Merck

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

Supplier: Merck

Hardness calibration standard, Supelco®, Certified reference material, Calcium 1000 mg/l, : N/A

Supplier: Merck

EPA 8270 GC-MS Tuning Solution, Supelco®, Certified reference material, 50 mug/mL each component in dichloromethane, : N/A

Supplier: Merck

EPA 8270 Organophosphorus Pesticides Mix, Supelco®, Certified reference material, 2000 mug/mL each component in hexane: acetone (80:20), : N/A

Supplier: Merck

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

Supplier: Merck

EPA 8270 Base/Neutrals Surrogate Spike Mix HC, Supelco®, Certified reference material, 5000 mug/mL each component in dichloromethane, : N/A

Supplier: Merck

EPA 8260 Internal Standards Mix, Supelco® TraceCERT®, Certified reference material, 2000 µg/ml each component in methanol, : N/A

Supplier: Merck

EPA Phthalate Esters Mix, Supelco®, Certified reference material, 2000 mug/mL each component in hexane, : N/A