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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 customers 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: Chromium, Hexavalent

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
Web Price
81042H: Standard solution chromium, hexavalent, 50 mg/L Cr⁶⁺ (NIST), 100 mL Solution 0.010 - 0.700 mg/L Cr6+ 8023 Powder Pillows or AccuVac® Y View Contact Hach
1425610: Chromium, Hexavalent Standard Solution, 12.5 mg/L as Cr6+ (NIST), pk/16 - 10 mL Voluette® Ampules Solution 0.010 - 0.700 mg/L Cr6+ 8023 Powder Pillows or AccuVac® Y View Contact Hach
81042H: Standard solution chromium, hexavalent, 50 mg/L Cr⁶⁺ (NIST), 100 mL Solution 0 - 1.00 mg/L Cr6+ 8023 1,5-Diphenylcarbohydrazide Y View Contact Hach
1425610: Chromium, Hexavalent Standard Solution, 12.5 mg/L as Cr6+ (NIST), pk/16 - 10 mL Voluette® Ampules Solution 0 - 1.00 mg/L Cr6+ 8023 1,5-Diphenylcarbohydrazide Y View Contact Hach
81042H: Standard solution chromium, hexavalent, 50 mg/L Cr⁶⁺ (NIST), 100 mL Solution 0.01 - 0.60 mg/L Cr6+ 8023 Colorimeter Powder Pillows or AccuVac®   View Contact Hach
1425610: Chromium, Hexavalent Standard Solution, 12.5 mg/L as Cr6+ (NIST), pk/16 - 10 mL Voluette® Ampules Solution 0.01 - 0.60 mg/L Cr6+ 8023 Colorimeter Powder Pillows or AccuVac®   View Contact Hach
Solution 0.01 - 0.70 mg/L Cr6+ 8023 Powder Pillows PCII    
2605620: Chromium, Hexavalent, Standard Solution, 5 mg/L as Cr6+ (NIST), pk/20 - 2-mL PourRite™ Ampule Solution 0.010 - 0.700 mg/L Cr6+ 8023 Powder Pillows or AccuVac® Y View Contact Hach
2505025: ChromaVer® 3 Chromium Reagent AccuVac® Ampules, pk/25 Accuvac 0.01 - 0.60 mg/L Cr6+ 8023 Colorimeter Powder Pillows or AccuVac®   View
OBSOLETE
245026: Standard solution, sodium hydroxide, 5.0 N, 50 mL SCDB Solution 0.010 - 0.700 mg/L Cr6+ 8023 Powder Pillows or AccuVac® Y View Contact Hach
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