Hach Master Catalog 2025

Hach Methods • Quick Reference Guide Hach Methods Quick Reference Guide The tables on the following 4 pages list test ranges, methods of analysis, and corresponding reagent set Product Numbers. The complete procedures are available on www.hach.com. The ranges given are for the pre-calibrated instrument readout; higher ranges can be analyzed by sample dilution. Parameters marked “EPA” are EPA-approved, accepted, or equivalent for reporting purposes; sample pretreatment may be required on some procedures. If no reagent set is listed for a parameter, order needed reagents and supplies separately. Part numbers may vary by country.

161

Method/ Technology

Method Number

Parameter

EPA

Method Name

Range

DR6000 DR3900 DR1900 DR900 DR300 SL1000 SL250 Prod. No.

Alkalinity, Total Alkalinity, LR Alkalinity, HR

TNT870 8636200 8636100 2242000 2603700 TNT848 2668000 2458200 2604545 2606945 TNT830

TNTplus Colorimetric 10239 25 - 400 mg/L CaCO 3 Chemkeys Colorimetric 10280 20 - 200 mg/L CaCO 3 Chemkeys Colorimetric 10283 200 - 700 mg/L CaCO 3

l

l

l

l

l

l

l

Powder Pillows Powder Pillows

Aluminum

Aluminon 8012 0.008 - 0.800 mg/L Al

l

l

l

l

l

Eriochrome CyanineR

Aluminum Aluminium Ammonia Ammonia Ammonia Ammonia Ammonia, Nitrogen Ammonia, Nitrogen Ammonia, Nitrogen Ammonia, Nitrogen Ammonia, Nitrogen Ammonia, Nitrogen Ammonia, Nitrogen Anammox Activity

8326 0.002 - 0.250 mg/L Al

l

l

l

TNTplus Chromazurol S 10215

0.02 - 0.50 mg/L Al

l

l

l

Powder Pillows

Salicylate

8155 0.01 - 0.50 mg/L NH 3 -N 8038 0.02 - 2.50 mg/L NH 3 -N

l

l

l

l

l

Yes Solution

Nessler

l

l

l

Test ‘N Tube Salicylate 10023 0.02 - 2.50 mg/L NH 3 -N Test ‘N Tube Salicylate 10031 0.4 - 50.0 mg/L NH 3 -N

l

l

l

l

l

l

l

l

Yes TNTplus

Salicylate 10205 0.015 - 2.00 mg/L NH 3 -N

l

l

l

TNT829

TNTplus

Salicylate 10205 0.50 - 5.00 mg/L NH 3 -N

l

l

l

TNT831

Yes TNTplus

Salicylate 10205

1 - 12 mg/L NH 3 -N

l

l

l

TNT832

Yes TNTplus

Salicylate 10205

2 - 47 mg/L NH 3 -N

l

l

l

TNT837

TNTplus

Salicylate 10205 10 - 100 mg/L NH 3 -N

l

l

l

TNT833

Yes TNTplus

Salicylate 10205 47 - 130 mg/L NH 3 -N

l

l

l

TNT834

Salicylate 10301 100 - 1800 mg/L NH 3 -N

Yes TNTplus

l

l

l

TNT882KTO

TNTplus

Heme

10304

0 - 1000 mAbs

l

l

l

Free Ammonia: 0.05 - 0.50 mg/L NH 3 -N Monochloramine: 0.04 - 4.00 mg/L Cl 2 2 - 100 mg/L Ba 1.0 - 20.0 mg/L Tolyltriazole 0.05 - 2.50 mg/L B 0.02 - 2.00 mg/L Cl 2

Ammonia, Free; Monochloramine

9429600

Chemkeys Indephenol

10269

l

Ammonia, Total

9425200 1206499 2141299 TNT877 2105669

Chemkeys Indophenol

10268 0.05 - 1.50 mg/L NH 3 -N

l

l

Powder Pillows Powder Pillows

Barium

Turbidimetric 8014

l

l

l

Benzotriazole, Tolyltriazole

UV Photolysis 8079

l

l

l

l

Boron

TNTplus Azomethine-H 10274

l

l

l

Total Chlorine, Bromine, Iodine Yes

Powder Pillows

DPD

8167

l

l

l

l

l

Total Chlorine, Bromine, Iodine Yes Accuvac

8167 Chlorine

2503025

DPD

0.02 - 2.00 mg/L Cl 2

l

l

l

l

l

Powder Pillows TNTplus

Cadmium Cadmium Oxygen Scavengers

2242200 TNT852 2446600

Dithizone

8017

0.7 - 80 µg/L Cd

l

l

l

Cadion

10217 0.02 - 0.30 mg/L Cd

l

l

l

Solution Iron Reduction 8140 5 - 600 Carbohydrazide

l

l

l

l