Chemistries, Reagents and Standards

Chemistries, Reagents and Standards
Hach® has more than 60 years of history dedicated to formulating and packaging high-quality reagents for water analysis. We understand your applications and formulate our reagents to ensure exceptional performance and deliver results you can trust, time after time. Our expertise extends beyond chemistry formulation to the complete reagent system. Hach chemistries are rigorously tested in combination with our packaging and instruments to ensure the highest possible system performance. No other company can offer these advantages.
 
Browse Products by Parameter

Products: pH

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
CAD Price
S11M004: pH 7.000 Certified Reference Material CRM Buffer Standard Solution, 500 mL pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
LZW9509.99: Electrolyte solution (KCl 3M), 50mL Solution 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
S11M002: pH 4.005 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 4.005 pH 8156 pH Meter Electrode Method    
S11M006-CA: pH 9.180 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 9.18 pH Standard 8156 pH Meter Electrode Method    
S21M004: Filling Solution, Reference, 3 M KCl with AgCl, 100 mL Solution 0 - 12 pH 8156 pH Meter Electrode Method Y   Contact Hach
2975149: Electrode Cleaning Solution for Minerals/Inorganic Samples, 500 mL Solution 0 - 12 pH 8156 pH Meter Electrode Method Y   Contact Hach
Solution 0 - 13 pH 8156 pH Meter Electrode Method Y  
Solution 0 - 14 pH 8156 pH Meter Electrode Method Y View
2756559: pH Electrode Storage Solution, 3 M KCl, 50 mL Solution 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
S11M007: pH 10.012 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 10.012 pH 8156 pH Meter Electrode Method    
LZW9467.97: Buffer Solution, pH 7.00, 1 L pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
0 - 14 pH 8156 pH Meter Electrode Method Y View
2769820: Singlet Single-Use pH Buffer Kit, pH 7.00 & 10.01, pk/2x10 pH 8156 10.01 pH 8156 pH Meter Electrode Method     Contact Hach
pH 8156 7.00 pH 8156 pH Meter Electrode Method    
0 - 14 pH 8156 pH Meter Electrode Method Y View
2299264-CA: Buffer Powder Pillows, pH 4.01 & pH 7.00, pk/2x15 pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
S11M001: pH 1.679 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
2299264-CA: Buffer Powder Pillows, pH 4.01 & pH 7.00, pk/2x15 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
S11M001: pH 1.679 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL pH 8156 1.679 pH 8156 pH Meter Electrode Method     Contact Hach
2299264-CA: Buffer Powder Pillows, pH 4.01 & pH 7.00, pk/2x15 pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2283461: Buffer Solution, pH 4.01, Colour-coded Red, 20 L 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 4.01 pH 8156 pH Meter Electrode Method    
S21M002: Filling Solution, Reference, Saturated KCl (KCl.L), 100 mL Solution 0 - 12 pH 8156 pH Meter Electrode Method Y   Contact Hach
LZW9466.99: Buffer Solution, pH 4.01, 1 L 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 4.01 pH 8156 pH Meter Electrode Method    
2283426: Buffer Solution, pH 4.01, Colour-coded Red, 50 mL 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 4.01 pH 8156 pH Meter Electrode Method    
2283526: Buffer Solution, pH 7.00, Colour-coded Yellow, 50 mL pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
0 - 14 pH 8156 pH Meter Electrode Method Y View
1222149: Buffer Solution, pH 10.01, 500 mL 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
2283626: Buffer Solution, pH 10.01, Colour-coded Blue, 50 mL pH 8156 10.01 pH 8156 pH Meter Electrode Method     Contact Hach
0 - 14 pH 8156 pH Meter Electrode Method Y View
LZW9472.99: Buffer Solution, pH 10.01, 1 L 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 10.00 pH 8156 pH Meter Electrode Method    
2227195-CA: Buffer Powder Pillows, pH 10.01 Colour-coded Blue, pk/15 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 10.00 pH 8156 pH Meter Electrode Method    
pH 8156 4.01 pH 8156 pH Meter Electrode Method    
2226964: Buffer Powder Pillows, pH 4.01 Colour-coded Red, pk/250 pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
1222349: Buffer Solution, pH 4.01 ± 0.02, 500 mL 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
2226964: Buffer Powder Pillows, pH 4.01 Colour-coded Red, pk/250 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
S11M008: pH 12.45 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL pH 8156 12.45 pH Standard 8156 pH Meter Electrode Method     Contact Hach
0 - 14 pH 8156 pH Meter Electrode Method Y View
2227164-CA: Buffer Powder Pillows, pH 10.01 Colour-coded Blue, pk/250 pH 8156 10.00 pH 8156 pH Meter Electrode Method     Contact Hach
2226995: Buffer Powder Pillows, pH 4.01 Colour-coded Red, pk/15 pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
0 - 14 pH 8156 pH Meter Electrode Method Y View
2227164-CA: Buffer Powder Pillows, pH 10.01 Colour-coded Blue, pk/250 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
1407995-CA: Buffer Powder Pillows, pH 8.00, pk/15 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
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