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Nitrate Standard Solution 10mg/L, 500mL

Nitrate Standard Solution 10mg/L, 500mL

Item #: HCH/30749
Supplier #: 30749

NITRATE-N STAN 10MG/L 500ML Exact Match 97021-478
UOM : EA


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Refillable Glass pH Electrode, 1 m Cable

Refillable Glass pH Electrode, 1 m Cable

Item #: HCH/PHC705A01
Supplier #: PHC705A01

Hach PHC705A01
PH electrode IntelliCAL PHC705A RED ROD High-Alkalinity pH Electrode, with a refillable KCl reference and built-in temperature sensor. Utilizes Red Rod technology to deliver exceptionally fast response times and stable. For measurements in alkaline samples. Exact Match: 10145-998
UOM : EA


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COD Reagents UHR 25/pk

Item #: HCH/TNT824
Supplier #: TNT824

5,000-60,000 mg/L COD.
UOM : PK


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UOM : PK


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Silica Standard 50mg/L, 200mL

Item #: HCH/111729
Supplier #: 111729

50 mg/L as SiO2 (NIST).
UOM : EA


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Alkalinity Standard Sol. 0.500N 10mL

Alkalinity Standard Sol. 0.500N 10mL

Item #: HCH/1427810
Supplier #: 1427810

Hach Company
Mfg Item # : 1427810
If you have ever questioned the result of an analytical test, you'll immediately appreciate the value of using standard solutions. These solutions contain a defined concentration of analyte, allowing you to quickly verify that instrument operation, reagent performance, and variations in operator technique are within your program values. Standard Methods recommends using solutions of known concentration in place of your sample 5% of the time. Through control charting, verification of calibration curves, standard additions (spikes), and troubleshooting isolated problems, standard solutions are an essential tool in significantly increasing confidence in your laboratory process and test results.
UOM : PK


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Delivery tubes for Digital Titrator

Delivery tubes for Digital Titrator

Item #: HCH/1720500
Supplier #: 1720500

Titration Delivery Tubes Straight With J-Hook 5 Tubes/Pk Exact Match 97027-100
UOM : PK


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Silica Standard Solution, 1000mg/L 500mL

Silica Standard Solution, 1000mg/L 500mL

Item #: HCH/19449
Supplier #: 19449

Hach 19449
SILICA STD SOLN 1000MG/L 500ML Exact Match: 10000-650
UOM : EA


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Sulfuric Acid, 0.02 N Solution 1L

Sulfuric Acid, 0.02 N Solution 1L

Item #: HCH/20353
Supplier #: 20353

Hach Company
Mfg Item # : 20353
For alkalinity determination by buret titration.
Exact Match: 10000-658
UOM : EA


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DPD Free Chlorine Reagent Powder Pillows

DPD Free Chlorine Reagent Powder Pillows

Item #: HCH/2105528
Supplier #: 2105528

Dpd Free Chlorine Reagent Powder Pillows Pack Of 1000 Usepa Accepted For Reporting Drinking Water Analysis Using Hach Method 8021.Method Dpd.Sample Size 10 Ml.Range Up To 2.00 Mg/L.For Best Results Use With A Hach Colorimeter Or Spectrophotometer. Exact Match 97009-518
UOM : EA


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