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: Conductivity

PN / Name
Platform
Range
Method
EPA Compliant
Instrument, Test Kit, etc
ZAR Price
2771420: Singlet Single-use Conductivity Standard Solution, 1413 µS/cm, KCl, 20 mL 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
2771320: Singlet Single-use Conductivity Standard Solution, 147 µS/cm, KCl, 20 mL 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
C20C270: Conductivity Standard Solution, 1413 µS/cm, KCl, 500 mL Solution 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
C20C250: Conductivity Standard Solution, 12.88 mS/cm, KCl, 500 mL Solution 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
S51M003: 1408 µS/cm Certified Reference Material CRM OIML Conductivity Standard Solution, KCl 0.01D, 500 mL Solution 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
C20C280: Conductivity Standard Solution, 146.9 µS/cm, KCl, 500 mL Solution 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
S51M004: 1015 µS/cm Certified Reference Material CRM Conductivity Standard Solution, 0.05% NaCl, 500 mL Solution 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
S51M001: 111.3 mS/cm Certified Reference Material CRM OIML Conductivity Standard Solution, KCl 1D, 500 mL Solution 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
S51M002: 12.85 mS/cm Certified Reference Material CRM OIML Conductivity Standard Solution, KCl 0.1D, 500 mL Solution 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
1440053: Conductivity Standard Solution, 1000 µS/cm, 491 mg/L NaCl, 1000 mL Solution 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
2307442: Conductivity Standard Solution, 18000 µS/cm, NaCl, 100 mL Solution 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
2307542: Conductivity Standard Solution, 180 µS/cm, NaCl, 100 mL Solution 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
210542: Conductivity Standard Solution, 1990 µS/cm, NaCl, 100 mL Solution 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
1440042: Conductivity Standard Solution, 1000 µS/cm (NIST), 491 mg/L NaCl, 100 mL Solution 0.01 - 200,000 µS/cm 10256 Direct Measurement Method Y   Contact Hach
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