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Buffer pH 10.01 Powder Pillows pk/50
Item #:
HCH/2227166
Supplier #: 2227166
Supplier #: 2227166
Buffer Powder Pillows Ph 10.00 Nist Color-Coded Blue Pk/50 For pH meter standardization. Each pillow prepares 50 mL of fresh buffer solution. Color-coded for easy identification. Exact Match 89231-016
Chlorine Free & Total Test Kit CN-66
Item #:
HCH/223101
Supplier #: 223101
Supplier #: 223101
Chlorine Free and Total Test Kit Model Cn-66 Color Disc 0.1-3.5 Mg/L 100 Tests Exact Match 97026-858
Nitrogen-Ammonia Set, Slicylate, 25mL
Item #:
HCH/2243700
Supplier #: 2243700
Supplier #: 2243700
For determination of Ammonia Nitrogen by the Salicylate Method. Hach Method 8155. Range: 0.01 - 0-0.50 mg/L as NH3-N. Sample Size: 25 mL. Set contains Ammonia Salicylate Powder Pillows and Ammonia Cyanurate Powder Pillows for 100 tests.
Buffer pH 4 500ml
Item #:
HCH/2283449
Supplier #: 2283449
Supplier #: 2283449
HACH COMPANY Part No. 2283449
Hach calibration pH buffers are available in a variety of color-coded or colourless solutions, in different packaging types and sizes from 15 mL up to 20 L. pH buffers are also available in convenient single-use pouches (Singlet) and unit-dose powder pillows for on-site and field analyses ensuring freshness, eliminating the possibility of contamination. All Hach pH buffers are NIST traceable for optimum pH electrode calibration with an accuracy of ±0.02 pH at 25°C.
CAS #s: 50-00-0, 67-56-1, 1330-38-7, 7558-79-4, 13446-18-9, 26172-55-4, 2682-20-4
Hach calibration pH buffers are available in a variety of color-coded or colourless solutions, in different packaging types and sizes from 15 mL up to 20 L. pH buffers are also available in convenient single-use pouches (Singlet) and unit-dose powder pillows for on-site and field analyses ensuring freshness, eliminating the possibility of contamination. All Hach pH buffers are NIST traceable for optimum pH electrode calibration with an accuracy of ±0.02 pH at 25°C.
CAS #s: 50-00-0, 67-56-1, 1330-38-7, 7558-79-4, 13446-18-9, 26172-55-4, 2682-20-4
Buffer Solution pH 7.00 Yellow 500mL
Item #:
HCH/2283549
Supplier #: 2283549
Supplier #: 2283549
Hach 2283549
BUFFER SOLU YLW PH7.00 500ML Exact Match: 97021-458
BUFFER SOLU YLW PH7.00 500ML Exact Match: 97021-458
Buffer pH 10 500ml
Item #:
HCH/2283649
Supplier #: 2283649
Supplier #: 2283649
HACH COMPANY Part No. 2283649
Hach calibration pH buffers are available in a variety of color-coded or colourless solutions, in different packaging types and sizes from 15 mL up to 20 L. pH buffers are also available in convenient single-use pouches (Singlet) and unit-dose powder pillows for on-site and field analyses ensuring freshness, eliminating the possibility of contamination. All Hach pH buffers are NIST traceable for optimum pH electrode calibration with an accuracy of ±0.02 pH at 25°C.
CAS #s: 50-00-0, 67-56-1, 1330-38-7, 7558-79-4, 13446-18-9, 26172-55-4, 2682-20-4
Hach calibration pH buffers are available in a variety of color-coded or colourless solutions, in different packaging types and sizes from 15 mL up to 20 L. pH buffers are also available in convenient single-use pouches (Singlet) and unit-dose powder pillows for on-site and field analyses ensuring freshness, eliminating the possibility of contamination. All Hach pH buffers are NIST traceable for optimum pH electrode calibration with an accuracy of ±0.02 pH at 25°C.
CAS #s: 50-00-0, 67-56-1, 1330-38-7, 7558-79-4, 13446-18-9, 26172-55-4, 2682-20-4
ORP Standard Solution, Zobells 500mL
Item #:
HCH/2316949
Supplier #: 2316949
Supplier #: 2316949
HACH COMPANY Part No. 2316949
Standard for calibrating and checking accuracy of ORP/Redox electrodes. The ZoBell's ORP/Redox Standard Solution exhibits temperature correlation between 0 - 30°C. The standard value is dependent on the reference electrode type.
Standard for calibrating and checking accuracy of ORP/Redox electrodes. The ZoBell's ORP/Redox Standard Solution exhibits temperature correlation between 0 - 30°C. The standard value is dependent on the reference electrode type.
Sulfuric Acid Standard 0.035N 100mL
Item #:
HCH/2349732
Supplier #: 2349732
Supplier #: 2349732
For alkalinity determination by drop-count titration test kit. 100 mL Marked Dropping Bottle.
