22510 Results for: "Certified Reference Materials, Rocklabs"
Solvent screen, certified reference material, Supelco®
Supplier: Merck
Solvent Screen, Supelco®, Certified reference material
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EPA 8260 volatiles calibration mix, certified reference material, Supelco®
Supplier: Merck
EPA 8260 Volatiles Calibration Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : N/A
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Minerals, (CRM), Supelco®
Supplier: Merck
Minerals, Supelco®, Certified reference material, : N/A
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PAH Mix 3, certified reference material, Supelco®
Supplier: Merck
PAH Mix 3, Supelco®, Certified reference material, in methylene chloride: methanol (1:1) (varied), : N/A
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Chromium VI in soil, (CRM), Supelco®
Supplier: Merck
Chromium VI in Soil, Supelco®, Certified reference material, : N/A
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Trace Metals (Dissolved) - 1, (CRM), Supelco®
Supplier: Merck
Trace Metals (Dissolved) - 1, Supelco®, Certified reference material, : N/A
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TCLP Metals in Soil, (CRM), Supelco®
Supplier: Merck
TCLP Metals in Soil, Supelco®, Certified reference material, : N/A
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Trace Metals 2-WP, (CRM), Supelco®
Supplier: Merck
Trace Metals 2-WP, Supelco®, Certified reference material, : N/A
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Dissolved Oxygen in Drinking Water, (CRM), Supelco®
Supplier: Merck
Dissolved Oxygen, Supelco®, Certified reference material, : N/A
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Base/Neutrals 1 - WP, (CRM), Supelco®
Supplier: Merck
Base/Neutrals 1 - WP, Supelco®, Certified reference material, : N/A
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Surfactant (MBAS) calibration standards, (CRM), Supelco®
Supplier: Merck
Surfactant (MBAS) calibration standards, Supelco®, Certified reference material, 1000 mg/l, : N/A
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Lead free paint - powdered, (CRM), Supelco®
Supplier: Merck
Lead Free Paint - Powdered, Supelco®, Certified reference material, : N/A, Pkg of 20 g
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SS TCL Polynuclear Aromatic Hydrocarbons Mix, certified reference material, Supelco®
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
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Semivolatile Base/Neutrals Surrogate Spike Mix, certified reference material, Supelco®
Supplier: Merck
Semivolatile Base/Neutrals Surrogate Spike Mix, Supelco®, Certified reference material, 5000 mug/mL each component in methylene chloride, : N/A
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Trace metals - sandy loams, (CRM), Supelco®
Supplier: Merck
Trace Metals - Sandy Loam 7, Supelco®, Certified reference material, : N/A, Pkg of 50 g
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BOD calibration standards, (CRM), Supelco®
Supplier: Merck
BOD calibration standard, Supelco®, Certified reference material, 200 mg/l in water
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Alkalinity calibration standards, (CRM), Supelco®
Supplier: Merck
Alkalinity, CaCO3 Calibration Standard, Supelco®, Certified reference material, 500 mg/l
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Semivolatile Acids Surrogate Spike Mix, certified reference material, Supelco®
Supplier: Merck
Semivolatile Acids Surrogate Spike Mix, Supelco®, Certified reference material, 10000 mug/mL each component in methanol, : N/A
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Metals in soil, (CRM), Supelco®
Supplier: Merck
Metals in Soil, Supelco®, Certified reference material, : N/A
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Nonionic surfactants, (CRM), Supelco®
Supplier: Merck
Nonionic Surfactants, Supelco®, Certified reference material
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Benzoic acid ≥99.5%, certified reference material for titrimetry, Supelco®
Supplier: Merck
Benzoic acid ≥99.5%, certified reference material for titrimetry, Supelco®
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Residue (Whole-Volume) - WP, (CRM), Supelco®
Supplier: Merck
Residue (Whole-Volume) - WP, Supelco®, Certified reference material, : N/A
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EPA 8270/Appendix IX nitrosamines mix, certified reference material, Supelco®
Supplier: Merck
EPA 8270/Appendix IX Nitrosamines Mix, Supelco®, Certified reference material, 2000 mug/mL each component in methanol, : N/A
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Corrosivity/Sodium - whole volume, (CRM), Supelco®
Supplier: Merck
Corrosivity/Sodium - Whole Volume, Supelco®, Certified reference material, : N/A
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Pediococcus Pentosaceus WDCM 00158 Vitroids™, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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DDT-Endrin Mix, certified reference material, Supelco®
Supplier: Merck
DDT-Endrin Mix, Supelco®, Certified reference material, 500 mug/mL each component in methanol, : N/A
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Supelco® TraceCERT® Organic Reference Standard, Diethofencarb
Supplier: Merck
Diethofencarb may be used as certified reference material for the following:
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Dioxin and Furans in Soil, (CRM), Supelco®
Supplier: Merck
Dioxin and Furans in Soil, Supelco®, Certified reference material, : N/A
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Chlorinated pesticides in soil, (CRM), Supelco®
Supplier: Merck
Chlorinated Pesticides in Soil, Supelco®, Certified reference material, : N/A
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Polydisperse particle standards, CRM, Supelco®
Supplier: Merck
Particle Size Standard, PS315, Particle size: 10 - 100 µm, Certified reference material, 10× 1 g