Hach Master Catalog 2025

Lab Chemistries • Standard Solutions

22

Mixed Parameter Quality Control Standards

Spec √ Gel Secondary Standard Kits Technical Speci fi cations* Prod.No. Parameter Concentration

Technical Speci fi cations* Prod.No. Parameter

Concentration

Volume

Quantity

2635300

Copper Iron Manganese Copper Iron Manganese Fluoride Nitrate Phosphate Sulfate

1.0mg/LCu 0.3mg/LFe 0.1mg/LMn 2.5mg/LCu 1.5mg/LFe 5mg/LMn 1mg/LF - 2mg/LNO 3 -N 2mg/LPO 4 ³ - 50mg/LSO 4 ² -

Chlorine

0 - 2.0 mg/L Cl 2

Set of 4 Vials

2833749

500mL

2980500

Set of 4 Vials

Chlorine, DPD MR 0 - 4.0 mg/L Cl 2 Chlorine, DPD HR 0 - 8.0 mg/L Cl 2

2893300

Set of 4 Vials

2833649

500mL

2712500

Fluoride

0 - 2.00 mg/L F-

Set of 4 Vials

Monochloramine Free Ammonia

0.04 - 4.50 mg/L Cl 2 0.02 - 0.50 mg/L NH 3 -N

2507500

Set of 4 Vials

2833049

500mL

2708000

Set of 4 vials *Subject to change without notice.

Ozone, mid-range 0 - 0.75 mg/L O 3

Total Hardness, LR Calcium Hardness Total Hardness, HR Calcium Hardness

100 mg/L as CaCO 3 50 mg/L as CaCO 3 1000 mg/L as CaCO 3 500 mg/L as CaCO 3

2833449

500mL

2833349

500mL

Ammonia Nitrate Phosphate COD Sulfate TOC Ammonia Nitrate Phosphate COD Sulfate TOC

15mg/LNH 3 -N 10mg/LNO 3 -N 10mg/LPO 4 ³ - 500 mg/L COD 400mg/LSO 4 ² - 161 mg/L TOC 2mg/LNH 3 -N 4mg/LNO 3 -N 2mg/LPO 4 ³ - 25mg/LCOD 50mg/LSO 4 ² - 8mg/LTOC 396 mg/L BOD 613 mg/L COD 242 mg/L TOC

2833149

500mL

2833249

500mL

BOD COD TOC

16x10mL Voluette Ampules

2833510

*Subject to change without notice.