Environmental Analysis Standards
The environmental analysis standards confirm testing instruments remain consistent for pollutant level monitoring. Single or multi-element solutions can be used to compare and check composition determinations of unknown samples. Accurately assessing threats in the atmosphere, water sources, or soil, personnel can modify and improve conditions to reestablish the surroundings required for optimal performance. Identify all external and internal elements which impact overall growth with the environmental analysis standards.
J.T.Baker® BAKERBOND Speedisk®, Oil and Grease Standards Kit
Supplier: Avantor
Mixture (51 ml/bottle) of 2 mg/ml stearic acid and 2 mg/ml n-hexadecane in ULTRA RESIANALYZED acetone.
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VWR®, Standards for the determination of Hydrocarbon Oil Index (HOI)
Supplier: VWR Chemicals
VWR® offers a complete range of products for the determination of the hydrocarbon oil index (HOI) in accordance with EN ISO 9377-2 (DIN H53).
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VWR®, Synthetic Sea Water Analytical Reagent manufactured in accordance with ASTM D665 / IP 135
Supplier: VWR Chemicals
A high quality analytical reagent manufactured and certified compliant for use in ASTM D 665 / IP 135 the Standard Test Method for Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water.
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VWR®, Polynuclear Aromatic Hydrocarbons (PAH) Mix 3
Supplier: VWR Chemicals
PAH mix in acetonitrile, 16 components, VWR®
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VWR®, Hydrazine standard solutions in water
Supplier: VWR Chemicals
Standard solution hydrazine, VWR®, 100 mg/l
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VWR®, COD calibration standards
Supplier: VWR Chemicals
These standards are ideal to use as control standards for COD measurements to verify that correct analysis for COD has taken place.
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Nitrogen-nitrate standard solution
Supplier: HACH
Standard solutions for accuracy checks in nitrate nitrogen determinations and also for meter calibrations/standardisation.
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Silica standard solution
Supplier: HACH
Standard solutions for accuracy checks in silica determinations.
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COD calibration standard solutions (NIST traceable)
Supplier: HACH
COD standard solution (NIST), 300 mg/l
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Hardness standard solution, APA6000
Supplier: HACH
Hardness standard solution, 0,50 mg/l as CaCO₃ traceable to NIST.
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Cobalt standard solution
Supplier: HACH
Standard solution for accuracy checks in cobalt determinations.
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Standard solution, phosphate, 500 mg/L as PO4 (NIST), pk/16 - 10-mL voluette® ampules
Supplier: HACH
For accuracy checks in phosphate (phosphorus) determinations
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Volatile acid standards
Supplier: HACH
Acetate standard solution for accuracy checks in volatile acids determinations.
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Manganese standard solution
Supplier: HACH
Standard solutions for accuracy checks in manganese determinations.
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BOD standard solutions (NIST)
Supplier: HACH
For accuracy checks in Biochemical Oxygen Demand (BOD) determinations.
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Potassium iodide-iodate standard solution, 0,0125 N
Supplier: HACH
Used for determination of sulphite by burette iodometric titration.
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Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 83645.320
Supplier: VWR Chemicals