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: Formaldehyde

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
2257310: Standard solution, formaldehyde, 4000 mg/L, pk/16 - 10 mL Voluette ampule Solution 3 - 500 µg/L CH2O 8110 MBTH     Contact Hach
2183032: Standard solution, sulfuric acid, 1.900 N, 100 mL MDB Solution 0.5 10 % Thymolphthalein   View Contact Hach
2257249: Developing solution, formaldehyde, LR, 500 mL Solution 3 - 500 µg/L CH2O 8110 MBTH     Contact Hach
2183032: Standard solution, sulfuric acid, 1.900 N, 100 mL MDB Solution 0.05 1 % Thymolphthalein   View Contact Hach
items per page 10   |   20   |   50