You searched for: 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.
Ammonium Hydroxide Solution, 10%, 100 ml MDB, Hach
Supplier: Hach
Used to adjust pH in determination of metals.
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Formula 2533™ Nitrification Inhibitor for BOD, TCMP, 35 g, Hach
Supplier: Hach
TCMP - 2-chloro-6 (trichloromethyl) pyridine (N-Serve), coated on an inert substrate.
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Phosphate Standard Solution, 100 mg/L as PO₄ (NIST), 100 ml, Hach
Supplier: Hach
For accuracy checks in phosphate (phosphorus) determinations.
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Manganese Standard Solution, 1000 mg/L as Mn (NIST), 100 ml, Hach
Supplier: Hach
Standard solutions for accuracy checks in manganese determinations.
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Ground & Waste Water Pollution Standard Solution 4, Specpure®
Supplier: Thermo Scientific Chemicals
Specpure*,UN3264,Liquid,WARNING: Irritates skin and eyes,100ml,500ml,CORROSIVE,
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Chlorine Standard Solution, Ampules, Hach
Supplier: Hach
For accuracy checks in chlorine determinations.
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SpecCheck Gel Secondary Standard Set, Fluoride, Hach
Supplier: Hach
For Fluoride SPADNS method, 0-2.0 mg/L as F-.
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Ground & Waste Water Pollution Standard Solution 5, Specpure®
Supplier: Thermo Scientific Chemicals
For US EPA Clean Water Act.
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Ground & Waste Water Pollution Standard Solution 1, Specpure®
Supplier: Thermo Scientific Chemicals
For US EPA Clean Water Act.
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BOD Standard Solution, 3000 mg/L, 10-ml Voluette« Ampules, Hach
Supplier: Hach
For accuracy checks in Biochemical Oxygen Demand (BOD) determinations
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Nickel Standard Solution, 1000 mg/L as Ni (NIST), 100 ml, Hach
Supplier: Hach
For accuracy checks in nickel determinations
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Organic Carbon Standard, 1 ml = 1 mg C, 1000 ppm CAPHA/EPA - for Total Organic Carbon (TOC), Ricca Chemical Company
Supplier: Ricca Chemical
Potassium phthalate in water.
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Phosphate Standard Solution, 1 mg/L as PO₄ (NIST), 500 ml, Hach
Supplier: Hach
For accuracy checks in phosphate (phosphorus) determinations.
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Detergent Standard Solution, 60 mg/L as LAS, 10 ml, Hach
Supplier: Hach
For accuracy checks in detergents (surfactants) determinations.
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Synthetic Fresh Water Standards, Ricca Chemical Company
Supplier: Ricca Chemical
These products are certified as a reagent for the following test methods:
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SpecCheck Secondary Gel Standards Set, DPD Chlorine - HR, Hach
Supplier: Hach
DPD Chlorine, High Range, 0-6.5 mg/L as CI₂.
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Orion™ ISE Calibration Standards, Thermo Scientific
Supplier: Thermo Fisher Scientific
Take reproducible ISE measurements with Orion™ ISE Calibration Standards
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ISE Calibration Standards
Supplier: Mettler Toledo
Precise ion calibration - with this ready to use ion calibration standard no weighing and dilutiong is required anymore.
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Calibration Standard, Silicon, ERA
Supplier: ERA
Calibration Standard, Silicon, ERA
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Calibration Standard, Phosphate as P, ERA
Supplier: ERA
Calibration Standard, Phosphate as P, ERA
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Calibration Standard, Nitrate as N, ERA
Supplier: ERA
Calibration Standard, Nitrate as N, ERA
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Calibration Standard, Nitrate as NO₃, ERA
Supplier: ERA
Calibration Standard, Nitrate as NO₃, ERA
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Water Supply Standard, Hexavalent Chromium, ERA (Waters)
Supplier: ERA
Water Supply Standard, Hexavalent Chromium, ERA (Waters)
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Air and Emission Standard, Volatiles on Sorbent, ERA
Supplier: ERA
Air and Emission Standard, Volatiles on Sorbent, ERA
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Calibration Standard, Total Kjeldahl Nitrogen (TKN), ERA
Supplier: ERA
Calibration Standard, Total Kjeldahl Nitrogen (TKN), ERA
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Polyethylene QC Standard Blank, SPEX CertiPrep
Supplier: SPEX CERTIPREP LLC
Consumer safety standards, phthalates in polyethylene QC standards.
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Internal Standards and Surrogates for Method 552, Restek
Supplier: Restek
2-Bromobutanoic acid, 2000 µg/ml in methyl tert-butyl ether
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CLP–Semi-Volatiles Acid Matrix Spike, Restek
Supplier: Restek
Standards are packaged in methanol at the stated concentration in an ampoule.
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Water Supply Standard, Fathead minnow, ERA
Supplier: ERA
This whole effluent toxicity standard is used in tests for Fathead minnow (Pimephales promelas)
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Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: BDH
Supplier: VWR International
Supplier: VWR International
Supplier: VWR International
Supplier: BUSHNELL CORPORATION
Supplier: VWR International
Supplier: VWR International
Supplier: BDH