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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)
2283549: Buffer Solution, pH 7.00, Colour-coded Yellow, 500 mL pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2283449: Buffer Solution, pH 4.01, Colour-coded Red, 500 mL pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
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
S11M002: pH 4.005 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL pH 8156 4.005 pH 8156 pH Meter Electrode Method     Contact Hach
2283649: Buffer Solution, pH 10.01, Colour-coded Blue, 500 mL pH 8156 10.01 pH 8156 pH Meter Electrode Method     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
2947600: Buffer Solution Kit, Colour-coded, pH 4.01, pH 7.00 and pH 10.01, 500 mL 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    
2770120: Singlet Single-Use pH Buffer, pH 7.00, pk/20 pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2770020: Singlet Single-Use pH Buffer, pH 4.01, pk/20 pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
2770220: Singlet Single-Use pH Buffer, pH 10.01, pk/20 pH 8156 10.01 pH 8156 pH Meter Electrode Method     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
S11M006-US: pH 9.180 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL pH 8156 9.18 pH Standard 8156 pH Meter Electrode Method     Contact Hach
S11M003: pH 6.865 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL pH 8156 6.865 pH Standard 8156 pH Meter Electrode Method     Contact Hach
2227066: Buffer Powder Pillows, pH 7.00 Colour-coded Yellow, pk/50 pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2283556: Buffer Solution, pH 7.00, Colour-coded Yellow, 4L pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2283456: Buffer Solution, pH 4.01, Colour-coded Red, 4L pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
2769920: Singlet Single-Use pH Buffer Kit, pH 4.01 & 7.00, pk/2x10 pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
pH 8156 7.00 pH 8156 pH Meter Electrode Method    
2226966: Buffer Powder Pillows, pH 4.01 Colour-coded Red, pk/50 pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
2283656: Buffer Solution, pH 10.01, Colour-coded Blue, 4L pH 8156 10.01 pH 8156 pH Meter Electrode Method     Contact Hach
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    
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
2227064: Buffer Powder Pillows, pH 7.00 Colour-coded Yellow, pk/250 pH 8156 7.00 pH 8156 pH Meter Electrode Method     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 pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2227166: Buffer Powder Pillows, pH 10.01 Colour-coded Blue, pk/50 pH 8156 10.00 pH 8156 pH Meter Electrode Method     Contact Hach
2227164: Buffer Powder Pillows, pH 10.01 Colour-coded Blue, pk/250 pH 8156 10.00 pH 8156 pH Meter Electrode Method     Contact Hach
2227095: Buffer Powder Pillows, pH 7.00 Colour-coded Yellow, pk/15 pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2299264: Buffer Powder Pillows, pH 4.01 & pH 7.00, pk/2x15 pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
pH 8156 4.01 pH 8156 pH Meter Electrode Method    
2283561: Buffer Solution, pH 7.00, Colour-coded Yellow, 20 L pH 8156 7.00 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
2227195: Buffer Powder Pillows, pH 10.01 Colour-coded Blue, pk/15 pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
pH 8156 10.00 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
2283626: Buffer Solution, pH 10.01, Colour-coded Blue, 50 mL pH 8156 10.01 pH 8156 pH Meter Electrode Method     Contact Hach
2283526: Buffer Solution, pH 7.00, Colour-coded Yellow, 50 mL pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2283426: Buffer Solution, pH 4.01, Colour-coded Red, 50 mL pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
2283461: Buffer Solution, pH 4.01, Colour-coded Red, 20 L pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
2283649.99: Buffer Solution, pH 10.01 (NIST), color-coded blue, 500 mL Solution pH 8156 10.01 pH 8156 pH Meter Electrode Method     Contact Hach
2283549.99: Buffer Solution, pH 7.00 (NIST), color-coded yellow, 500 mL Solution pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2283449.99: Buffer Solution, pH 4.01 (NIST), color-coded red, 500 mL Solution pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
2283553: pH Buffer Solution, pH 7.00, 1000 mL Solution pH 8156 7.00 pH 8156 pH Meter Electrode Method     Contact Hach
2283453: pH Buffer Solution, pH 4.01, 1000 mL Solution pH 8156 4.01 pH 8156 pH Meter Electrode Method     Contact Hach
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