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Water Quality Testing Parameters and Their Chemistries, Reagents, and Standards

Water Quality Testing Parameters and Their Chemistries, Reagents, and Standards
Hach is dedicated to providing high-quality reagents for routine and challenging water analysis. Understanding our customer's applications has allowed us to formulate reagents that ensure exceptional performance and deliver trusted results. Hach chemistries are rigorously tested in combination with our packaging and instruments to ensure the highest possible system performance. Our portfolio includes: TNT (Test ‘N Tube) Vials, TNTplus Vials, Permachem Powder Pillows, and Accuvac Ampules.
 
Browse Products by Parameter

Products: pH

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
NZD Price (Incl. GST)
1407995: Buffer Powder Pillows, pH 8.00, pk/15 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
2283556: Buffer Solution, pH 7.00, Colour-coded Yellow, 4L 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 7.00 pH 8156 pH Meter Electrode Method    
2283456: Buffer Solution, pH 4.01, Colour-coded Red, 4L 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 4.01 pH 8156 pH Meter Electrode Method    
2769920: Singlet Single-Use pH Buffer Kit, pH 4.01 & 7.00, pk/2x10 pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method     Contact Hach
pH 8156 7.00 pH 8156 pH Meter Electrode Method    
pH 8156 4.01 pH 8156 pH Meter Electrode Method    
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    
2756559: pH Electrode Storage Solution, 3 M KCl, 50 mL Solution 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
2283656: Buffer Solution, pH 10.01, Colour-coded Blue, 4L 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 10.01 pH 8156 pH Meter Electrode Method    
2507200: Buffer Solution Kit, Colour-coded, pH 4.01, pH 7.00 and pH 10.01, 4L pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
pH 8156 10.01 pH 8156 pH Meter Electrode Method    
pH 8156 7.00 pH 8156 pH Meter Electrode Method    
S21M010: Potassium Chloride Solution, Saturated, 30 mL Solution 0 - 12 pH 8156 pH Meter Electrode Method Y   Contact Hach
1222249: Buffer Solution, pH 7.00, 500 mL 6.5 - 8.5 pH units 10076 DR 900 Colorimeter Phenol Red     Contact Hach
6.30 - 9.00 as pH 10298 Colorimetric Chemkey    
0 - 14 pH 8156 pH Meter Electrode Method Y View
6.0 - 8.5 pH Phenol Red    
S11M008: pH 12.45 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method    
2756526: pH Electrode Storage Solution, 50 mL Solution 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
S16M001: Electrode Cleaning solution, RENOVO.N, for Clean Water Samples, 250 mL 0 - 12 pH 8156 pH Meter Electrode Method Y   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
S21M004: Filling Solution, Reference, 3 M KCl with AgCl, 100 mL Solution 0 - 12 pH 8156 pH Meter Electrode Method Y   Contact Hach
2841700: Filling Solution, Reference, 3 M KCl with AgCl, 28 mL Solution pH 10257 9.23 pH Buffer 10257 pH Meter Electrode Method     Contact Hach
Solution 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
1222349: Buffer Solution, pH 4.01 ± 0.02, 500 mL 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
S21M001: Filling Solution, Reference, KCl Crystals (KCl.C), 15 g 0 - 12 pH 8156 pH Meter Electrode Method Y   Contact Hach
2227064: Buffer Powder Pillows, pH 7.00 Colour-coded Yellow, pk/250 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
pH 8156 7.00 pH 8156 pH Meter Electrode Method    
27249: Water, Deionized, 500 mL Solution 4 - 10 pH units Wide Range Indicator   View Contact Hach
1410766: Buffer Powder Pillows, pH 9.00, pk/50 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
21149: Phenol Red Indicator Solution, 500 mL Solution 6.5 - 8.5 pH Phenol Red   View Contact Hach
2507300: Buffer Solution Kit, Colour-coded, pH 4.01, pH 7.00 and pH 10.01, 20L 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
2657512: Phenol Red Indicator Solution, Spec. Grade, 50 mL Solution 6.5 - 8.5 pH units 10076 DR 900 Colorimeter Phenol Red     Contact Hach
LZW9467.97: Buffer Solution, pH 7.00, 1 L pH 8156 7.00 pH 8156 pH Meter Electrode Method     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
2507300: Buffer Solution Kit, Colour-coded, pH 4.01, pH 7.00 and pH 10.01, 20L pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
pH 8156 10.01 pH 8156 pH Meter Electrode Method    
pH 8156 7.00 pH 8156 pH Meter Electrode Method    
LZW9467.97: Buffer Solution, pH 7.00, 1 L 0 - 14 pH 8156 pH Meter Electrode Method Y View Contact Hach
2657512: Phenol Red Indicator Solution, Spec. Grade, 50 mL Solution 6.5 - 8.5 pH 10076 DR800, Colorimetric   View Contact Hach
Solution 6.0 - 8.5 pH Phenol Red    
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