Reagents, P

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  • Phosphorus (Total) TNT Reagent Set, Low Range

    Hach

    Test 'N Tube products provide safe, convenient testing Capped 16-mm vials provide a self-contained package for mixing and measurement. Easy ordering All necessary reagents and vials are contained in the package. Perform digestions and photometric measurements in the same…

  • Potassium Hydroxide Pellets

    Hach

    KOH, ACS Reagent Grade, CAS No. 1310-58-3, FW = 56.10. Assay = =85%

  • MBTH Powder Pillows

    Hach

    Reagent for low range formaldehyde determination by the MBTH photometric method. Hach Method 8110

  • PhosVer® 3 Phosphate Reagent with Powder Pillows

    Hach

    KTO: Phosver 3 Phosphate Reagent For determination of reactive (ortho) phosphate (phosphorus) by the PhosVer® 3 ascorbic acid method. USEPA accepted for reporting for wastewater analysis using Hach Method 8048, Phosphorus, Reactive. Also used in acid-hydrolyzable and total phosphorus…

  • Pao Std Soln 0.00564N, Crtg

    Hach

    Phenylarsine Oxide (PAO) Cartridges for Digital Titrator 0.00564 N PAO Titrant UOM/Each

  • Phenol, ACS Grade

    Hach

    Grade: ACS Grade CAS No.: 108-95-2 Formula: C6H5OH FW: 94.11

  • Potassium Persulfate

    Hach

    ACS Grade, CAS No. 7727-21-1, K2S2O8, FW = 270.33. Assay: ≥99.0%

  • Phosphorus 1 Reagent Solution, 500ml

    Hach

    Used for phosphorus determination in food and feed samples

  • Porphyrin 2 Reagent Powder Pillows

    Hach

    For determination of copper by the Porphyrin method 8143.

  • Phenylarsine Oxide (PAO) Titrant

    Hach

    For Free and Total Chlorine determination by amperometric titration. 0.00564 N PAO 500 mL bottle

  • Presence/Absence Test

    Hach

    Selectivity: Total Coliform Bacteria 1-year shelf life at room temperature Presence-Absence Broth is available in two forms : Broth in glass ampules, sterile, single dose Single dose broth in prefilled sterile disposable bottles

  • Potassium Iodide-Iodate Standard Solution, 0.0125 N

    Hach

    For sulfite determination by buret iodometric titration. 0.0125 M (APHA formulation). 1 liter bottle  

  • Potassium Chloride

    Hach

    KCl, ACS Grade, CAS No. 7447-40-7, FW = 74.55.

  • Potassium 3 Reagent Powder Pillows

    Hach

    For potassium determination in water, soil and plant tissues by the tetraphenylborate method. Hach Method 8049. Sample size: 25 mL Pack of 100 powder pillows

  • Reagent Set, Phosphorus Reac

    Hach

    Phosporus, Reactive, HR Reagent Set Includes: Amino Acid Reagent, Molybdate Reagent Method: Amino Acid Range: up to 30.0 mg/L PO4 3- Sample Size: 25 mL 100/test

  • Phosphonates Reagent Set

    Hach

    Phosphonates Reagent Set (Colorimetric Method) includes: PhosVer® 3 Phosphate Reagent Powder Pillows, and Potassium Persulfate Powder Pillows Method: Persulfate/UV Oxidation Range: 0 - 2.5 mg/L, 0 - 125 mg/L 100/test

  • Phosver 3 Accuvac,

    Hach

    USEPA accepted for reporting for wastewater analysis using Hach Method 8048, Phosphorus, Reactive Ampules contain the precise amount of reagent for a single test and can be used as a measurement cuvette. Method: PhosVer3 Range: up to 2.500 mg/L pk/25

  • Phosphorus TNTplus, UHR Reactive and Total

    Hach

    For determination of Reactive (ortho) and Total Phosphorus (phosphate) by the Ascorbic Acid method, using TNTplus vials. Hach Methods 10209 (reactive) and 10210 (total) UHR Range: 2-20 mg/L PO4-P (6-60 mg/L PO4) 25 tests/package

  • Reagent Set, Phosphonate

    Hach

    Phosphonate Reagent Set for 10 mL sample includes: PhosVer™ 3 Phosphate Reagent Powder Pillows, Potassium Persulfate Powder Pillow for Phosphonate, Water-deionized Method: Persulfate UV Oxidation Range: up to 2.50 mg/L and 125.0 mg/L 100/test, Powder Pillows

  • Potassium Reagent Set

    Hach

    Reagent Set for determination of Potassium by the Tetraphenylborate method. Hach Method 8049. Range: 0.1 - 7.0 mg/L K. Set includes: Potassium 1 Reagent Powder Pillows, Potassium 2 Reagent Powder Pillows and Potassium 3 Reagent Powder Pillows for 100 tests.

  • Potassium 2 Reagent Solution Pillows

    Hach

    For potassium determination in water, soil and plant tissues by the tetraphenylborate method. Hach Method 8049 Sample size: 25 mL.

  • Phenol Reagent Powder Pillows

    Hach

    For determination of phenols by the 4-Aminoantipyrine Method. Hach method 8047

  • Phosphate Reagent, PhosVer® 3, 10 mL sample

    Hach

    For determination of reactive (ortho) phosphate (phosphorus) by the PhosVer® 3 ascorbic acid method. USEPA accepted for reporting for wastewater analysis using Hach Method 8048, Phosphorus, Reactive. Also used in acid-hydrolyzable and total phosphorus determination, after appropriate digestion.…

  • Potassium Persulfate Powder Pillows

    Hach

    3241Q04 : For determination of phosphonates and total phosphate by persulfate oxidation. 3241Q05 : For total phosphate determination by acid persulfate digestion and phosphonate determination by the UV Oxidation method. 3241Q34: For determination of total phosphate by acid persulfate…

  • Potassium 1 Reagent Powder Pillows

    Hach

    For potassium determination in water, soil and plant tissues by the tetraphenylborate method. Hach Method 8049 Sample size: 25 mL.

  • Phthalate-Phosphate Reagent with Powder Pillows

    Hach

    For low-level determination of nickel and cobalt

  • Porphyrin 1 Reagent Powder Pillows, 10 mL

    Hach

    For Copper determination by the Porphyrin method. Hach Method 8143 Range: 2 - 210 µg/L Cu. Sample Size: 10 mL Pack of 100 Powder Pillows.

  • Potassium Hydroxide Standard Solution, 8.00 N

    Hach

    For pH adjustment in calcium determination by EDTA titration. Hach methods 8222 (buret) and 8204 (Digital Titrator).

  • Phenol 2 Reagent Powder Pillows

    Hach

    For determination of phenols by the 4-Aminoantipyrine Method. Hach method 8047

  • Polyvinyl Alcohol Dispersing

    Hach

    Ammonia Method for soils, sludges and wastewater samples. Bottle/500 mL

  • Potassium Iodide Solution, 30g/L

    Hach

    Reagent for use in iodometric titrations.

  • Porphyrin 1 Powder Pillows

    Hach

    For determination of copper by the Porphyrin method 8143. For 25 mL samples Pack of 100 powder pillows

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