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
2227066-CA: Buffer Powder Pillows, pH 7.00 Colour-coded Yellow, pk/50 pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method     Contact Hach
0 - 14 pH 8156 pH Meter Electrode Method Y View
2226966: Buffer Powder Pillows, pH 4.01 Colour-coded Red, pk/50 pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method     Contact Hach
0 - 14 pH 8156 pH Meter Electrode Method Y View
pH 8156 4.01 pH 8156 pH Meter Electrode Method    
2769920: Singlet Single-Use pH Buffer Kit, pH 4.01 & 7.00, pk/2x10 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 4.01 pH 8156 pH Meter Electrode Method    
pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method    
pH 8156 7.00 pH 8156 pH Meter Electrode Method    
1222249: Buffer Solution, pH 7.00, 500 mL 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
6.30 - 9.00 as pH 10298 Colorimetric Chemkey    
6.0 - 8.5 pH Phenol Red    
6.5 - 8.5 pH units 10076 DR 900 Colorimeter Phenol Red    
21132: Phenol Red Indicator Solution, 100 mL MDB Solution 6.5 - 8.5 pH Phenol Red   View Contact Hach
2227166-CA: Buffer Powder Pillows, pH 10.01 Colour-coded Blue, pk/50 pH 8156 10.00 pH 8156 pH Meter Electrode Method     Contact Hach
pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method    
0 - 14 pH 8156 pH Meter Electrode Method Y View
S16M001: Electrode Cleaning solution, RENOVO.N, for Clean Water Samples, 250 mL 0 - 12 pH 8156 pH Meter Electrode Method Y   Contact Hach
21149: Phenol Red Indicator Solution, 500 mL Solution 6.5 - 8.5 pH Phenol Red   View Contact Hach
27249: Water, Deionized, 500 mL Solution 4 - 10 pH units Wide Range Indicator     Contact Hach
LZW9500.99: Filling Solution, Reference, 3 M KCl, 250 mL Solution 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
2657364: pH Electrode Storage Solution Powder Pillows, pk/20 Powder Pillows 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
S16M002-CA: Electrode Cleaning solution, RENOVO.X extra strong, 250 mL 0 - 12 pH 8156 pH Meter Electrode Method Y   Contact Hach
S11M005: pH 7.413 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 7.413 pH Standard 8156 pH Meter Electrode Method    
S11M004: pH 7.000 Certified Reference Material CRM Buffer Standard Solution, 500 mL pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method     Contact Hach
0 - 14 pH 8156 pH Meter Electrode Method Y View
pH 8156 7.00 pH 8156 pH Meter Electrode Method    
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 pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method     Contact Hach
0 - 14 pH 8156 pH Meter Electrode Method Y View
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 pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method     Contact Hach
pH 8156 9.18 pH Standard 8156 pH Meter Electrode Method    
25532: Bromthymol Blue Indicator Solution, 100 mL MDB Solution 5.5 - 8.5 pH Bromthymol Blue   View Contact Hach
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
S21M004: Filling Solution, Reference, 3 M KCl with AgCl, 100 mL Solution 0 - 12 pH 8156 pH Meter Electrode Method Y   Contact Hach
S11M007: pH 10.012 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL pH 8156 10.012 pH 8156 pH Meter Electrode Method     Contact Hach
0 - 14 pH 8156 pH Meter Electrode Method Y View
pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method    
2975149: Electrode Cleaning Solution for Minerals/Inorganic Samples, 500 mL Solution 0 - 13 pH 8156 pH Meter Electrode Method Y   Contact Hach
Solution 0 - 12 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
LZW9467.97: Buffer Solution, pH 7.00, 1 L 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 7.00 pH 8156 pH Meter Electrode Method    
2769820: Singlet Single-Use pH Buffer Kit, pH 7.00 & 10.01, pk/2x10 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
S21M002: Filling Solution, Reference, Saturated KCl (KCl.L), 100 mL Solution 0 - 12 pH 8156 pH Meter Electrode Method Y   Contact Hach
2769820: Singlet Single-Use pH Buffer Kit, pH 7.00 & 10.01, pk/2x10 pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method     Contact Hach
pH 8156 10.01 pH 8156 pH Meter Electrode Method    
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