Hach Ascorbic Acid Powder Pillows, pk/100, 1457799
Mfr Part # 1457799
Product # 701044
Lab Chemicals & Reagents
Water quality chemicals, reagents, and standards designed for repeatable & accurate measurements
Explore a range of reagents, chemicals, and standards that ensure quality compliance and repeatable tests in your water testing laboratory. These ensure repeatable, reliable analysis for municipal regulatory requirements.
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1 - 92 of 1301 Products
Hach Ammonia TNTplus Vial Test, ULR, 0.015 - 2.00 mg/L NH₃-N, 25 Tests, TNT830
Mfr Part # TNT830
Product # 700152
Hach FerroVer® Iron Reagent Powder Pillows, 10 mL, pk/100, 2105769
Mfr Part # 2105769
Product # 701203
Hach Total Chlorine Chemkey® Reagents, 0.04-10 mg/L Cl2, Box of 25, 9429100
Mfr Part # 9429100
Product # 700117
Hach SPADNS 2 (Arsenic-free) Fluoride Reagent AccuVac® Ampules, pk/25, 2527025
Mfr Part # 2527025
Product # 701672
Hach Ammonia TNTplus Vial Test, HR, 2-47 mg/L NH₃-N, 25 Tests, TNT832
Mfr Part # TNT832
Product # 700154
Hach Phosphorus (Reactive and Total) TNTplus Vial Test, LR, 0.15-4.50 mg/L PO₄, 25 Tests, TNT843
Mfr Part # TNT843
Product # 700163
Hach Nitrite Chemkey® Reagents, 0.005-0.6 mg/L NO2-N, Box of 25, 9429300
Mfr Part # 9429300
Product # 700123
Hach Free Ammonia Chemkey® Reagents, 0.05-0.50 mg/L NH3-N, Box of 25, 9429500
Mfr Part # 9429500
Product # 702510
Hach PhosVer® 3 Phosphate Reagent Powder Pillows, 10 mL, pk/100, 2106069
Mfr Part # 2106069
Product # 701207
Hach Free Chlorine Chemkey® Reagents, 0.04-4.00 mg/L Cl2, Box of 25, 9429000
Mfr Part # 9429000
Product # 700115
Hach Monochloramine Chemkey® Reagents, 0.04-4.0 mg/L Cl2, Box of 25, 9429400
Mfr Part # 9429400
Product # 700113
Hach Manver 2 Hardness Indicator Powder Pillows, 50 mL Sample, pk/100, 85199
Mfr Part # 85199
Product # 700683
Hach Free Ammonia Chlorinating Solution, 4 mL SCDB, 2877436
Mfr Part # 2877436
Product # 701972
Hach Alkaline Cyanide Reagent, 50 mL SCDB, 2122326
Mfr Part # 2122326
Product # 701238
Hach Sulfuric Acid Digital Titrator Cartridge, 1.600 N, 1438901
Mfr Part # 1438901
Product # 701011
Hach Bromcresol Green-Methyl Red Indicator Powder Pillows, pk/100, 94399
Mfr Part # 94399
Product # 700700
Hach Monochlor F Reagent Powder Pillows, pk/100, 2802299
Mfr Part # 2802299
Product # 701929
Hach EDTA Standard Solution, 0.0200N, 4L, 20556
Mfr Part # 20556
Product # 700588
Hach Nitrate TNTplus Vial Test, LR, 0.23-13.5 mg/L NO₃-N, 25 Tests, TNT835
Mfr Part # TNT835
Product # 700157
Hach DPD Free Chlorine Reagent, Swiftest™ Dispenser Refill Vial, Approximately 250 Tests, 2105560
Mfr Part # 2105560
Product # 700026
Hach EDTA Digital Titrator Cartridge, 0.800 M, 1439901
Mfr Part # 1439901
Product # 701017
Hach PAN Indicator Solution, 0.1%, 50 mL SCDB, 2122426
Mfr Part # 2122426
Product # 701241
Hach Phosphorus (Reactive and Total) TNTplus Vial Test, UHR, 6-60 mg/L PO₄, 25 Tests, TNT845
Mfr Part # TNT845
Product # 700165
Hach Hardness 1 Buffer Solution, 100 mL MDB, 42432
Mfr Part # 42432
Product # 700639
Hach Free Ammonia & Monochloramine Chemkey® Reagents, Box of 25 each, 9429600
Mfr Part # 9429600
Product # 700111
Hach DPD Total Chlorine Swiftest™ Dispenser Refill Vial, approximately 250 Tests, 2105660
Mfr Part # 2105660
Product # 700027
Hach Alkaline Cyanide Reagent, 100 mL MDB, 2122332
Mfr Part # 2122332
Product # 701239
Hach Sulfuric Acid Standard Solution, 0.020 N (N/50), 4 L, 20356
Mfr Part # 20356
Product # 700584
Hach Total Ammonia Chemkey® Reagents, 0.05-1.5 mg/L NH3-N, Box of 25, 9425200
Mfr Part # 9425200
Product # 700110
Hach Simplified TKN (s-TKN) TNTplus Vial Test, 0-16 mg/L N, 25 Tests, TNT880
Mfr Part # TNT880
Product # 700192
Hach DPD Free Chlorine Reagent Powder Pillows, 10 mL, pk/300, 2105503
Mfr Part # 2105503
Product # 700031
Hach Fluoride TNTplus Vial Test, 0.1-2.5 mg/L F , 25 Tests, TNT878
Mfr Part # TNT878
Product # 700190
Hach FerroVer® Iron Reagent Accuvac® Ampules, pk/25, 2507025
Mfr Part # 2507025
Product # 701654
Hach Total Chlorine Chemkey® Reagents, 0.04-10 mg/L Cl2, Qty 300, 8499400
Mfr Part # 8499400
Product # 700116
Hach DPD Free Chlorine Reagent, Swiftest™ Dispenser, 2802300
Mfr Part # 2802300
Product # 700018
Hach Fluoride Chemkey® Reagents, 0.10 -4.0 mg/L as F, Box of 25, 9878000
Mfr Part # 9878000
Product # 707800
Core & Main Deionized Water, Type II, 4 L
Mfr Part # DW4000-G
Product # 706984
Core & Main Electrode Storage Solution, 500 mL
Mfr Part # ES9470-P
Product # 706993
Hach DPD Total Chlorine Reagent Powder Pillows, 10 mL, pk/300, 2105603
Mfr Part # 2105603
Product # 700034
Hach Phenolphthalein Indicator Powder Pillows, pk/100, 94299
Mfr Part # 94299
Product # 700698
Hach SPADNS 2 (Arsenic-free) Fluoride Reagent Solution, 500 mL, 2947549
Mfr Part # 2947549
Product # 701996
Hach Total Alkalinity Chemkey® Reagents Low Range, 20-200 mg/L CaCO3, Box of 25, 8636200
Mfr Part # 8636200
Product # 700109
Hach Phosphorus (Reactive and Total) TNTplus Vial Test, HR, 1.5-15.0 mg/L PO₄, 25 Tests, TNT844
Mfr Part # TNT844
Product # 700164
Hach Orthophosphate Chemkey® Reagents Low Range, 0.20-4.00 mg/L PO4, Box of 25, 8636600
Mfr Part # 8636600
Product # 700125
Hach DPD Free Chlorine Reagent Accuvac® Ampules, pk/25, 2502025
Mfr Part # 2502025
Product # 701649
Hach Dissolved Iron Chemkey® Reagents, 0.05-3.00 mg/L Fe, Box of 25, 8636000
Mfr Part # 8636000
Product # 700120
Hach COD TNTplus Vial Test, UHR, 250-15,000 mg/L COD, 25 Tests, TNT823
Mfr Part # TNT823
Product # 700143
Hach PAN Indicator Solution, 0.1%, 100 mL, 2122432
Mfr Part # 2122432
Product # 701242
Hach NitriVer® 3 Nitrite Reagent Powder PIllows, 10 mL, pk/100, 2107169
Mfr Part # 2107169
Product # 701219
Hach UniVer® 3 Hardness Reagent Powder Pillows, pk/100, 96299
Mfr Part # 96299
Product # 700702
Hach CalVer® 2 Calcium Indicator Powder Pillows, 50 mL sample, pk/100, 85299
Mfr Part # 85299
Product # 700684
Hach Hardness 3 Solution, 100 mL MDB, 42632
Mfr Part # 42632
Product # 700644
Hach Water, Deionized, Demineralized, 4 L, 27256
Mfr Part # 27256
Product # 700605
Hach pH Chemkey® Reagents, 6.3-9.0, Box of 25, 9759000
Mfr Part # 9759000
Product # 700127
Hach DPD Total Chlorine Reagent Accuvac® Ampules, pk/25, 2503025
Mfr Part # 2503025
Product # 701650
Hach Alkalinity (Total) TNTplus Vial Test, 25-400 mg/L CaCO₃, 25 Tests, TNT870
Mfr Part # TNT870
Product # 700183
Core & Main Fluoride Standard, 1.0 mg/L (ppm), 500 mL
Mfr Part # FS2101-P
Product # 707012
Core & Main Conductivity Standard, 1413 µS/cm, 500 mL
Mfr Part # CS1413-P
Product # 706855
Hach Mercuric Nitrate Digital Titrator Cartridge, 2.256 N, 92101
Mfr Part # 92101
Product # 700692
Hach FerroZine® Iron Reagent Solution Pillows, pk/50, 230166
Mfr Part # 230166
Product # 700867
Hach Rochelle Salt Solution, 29 mL DB, 172533
Mfr Part # 172533
Product # 700771
Hach Hydrochloric Acid Standard Solution, 2.5 N, 100 mL MDB, 141832
Mfr Part # 141832
Product # 700747
Hach Hardness 1 Buffer Solution, 1 L, 42453
Mfr Part # 42453
Product # 700641
Hach Potassium Hydroxide Standard Solution, 8.00 N, 500 mL, 28249
Mfr Part # 28249
Product # 700610
Hach Fluoride Standard Solution, 1 mg/L as F- (NIST), 1 L, 29153
Mfr Part # 29153
Product # 700613
Hach Potassium Hydroxide Standard Solution, 8.00 N, 100 mL MDB, 28232H
Mfr Part # 28232H
Product # 702747
Hach ez GGA - No Pipette GGA, Single Dose BOD Standard, pk/20, 2-mL ampules, 2514420
Mfr Part # 2514420
Product # 701664
Core & Main EDTA Titrant, 0.01M, 4 L
Mfr Part # ED2001-G
Product # 706989
Core & Main Sulfuric Acid, 0.02N (N/50), 1 L
Mfr Part # SA1500-Q
Product # 706899
Core & Main Sulfuric Acid, 0.02N (N/50), 4 L
Mfr Part # SA1500-G
Product # 706900
Core & Main ORP Standard, 200 mV +/-5% @ 25°C, 500 mL
Mfr Part # OR4200-P
Product # 707121
Core & Main ORP Standard, 600 mV +/-5% @ 25°C, 500 mL
Mfr Part # OR4600-P
Product # 707123
Hach Phenylarsine Oxide (PAO) Standard Solution, 0.00564 N, 1 L, 199953
Mfr Part # 199953
Product # 700815
Hach Iron Standard Solution, 1 mg/L as Fe (NIST), 500 mL, 13949
Mfr Part # 13949
Product # 700562
Hach Sodium Hydroxide Standard Solution, 1.000 N, 1 L, 104553
Mfr Part # 104553
Product # 700723
Hach CuVer® 2 Copper Reagent Powder Pillows, 25 mL, pk/100, 2188299
Mfr Part # 2188299
Product # 701287
Hach Diphenylcarbazone Reagent Powder Pillows, 100mL sample, pk/100, 83699
Mfr Part # 83699
Product # 700682
Hach PAN Indicator Solution, 0.3%, 100 mL, 2150232
Mfr Part # 2150232
Product # 701257
Hach PAN Indicator Solution, 0.1%, 500 mL, 2122449
Mfr Part # 2122449
Product # 701243
Hach NitraVer® 5 Nitrate Reagent Powder Pillows, 10 mL, pk/100, 2106169
Mfr Part # 2106169
Product # 701209
Hach Citrate Buffer Powder Pillows for Manganese, 10 mL, pk/100, 2107669
Mfr Part # 2107669
Product # 701226
Hach Sodium Periodate Powder Pillows for Manganese, 10 mL, pk/100, 2107769
Mfr Part # 2107769
Product # 701227
Hach EDTA Digital Titrator Cartridge, 0.0800 M, 1436401
Mfr Part # 1436401
Product # 701002
Hach Fluoride Ionic Strength Adjustor (ISA) Powder Pillows, pk/100, 258999
Mfr Part # 258999
Product # 700904
Hach Sulfuric Acid Digital Titrator Cartridge, 0.1600 N, 1438801
Mfr Part # 1438801
Product # 701010
Hach Sulfuric Acid Standard Solution, 19.2 N, 100 mL MDB, 203832
Mfr Part # 203832
Product # 700818
Hach FerroVer® Iron Reagent Powder Pillows, 5 mL, pk/100, 92799
Mfr Part # 92799
Product # 700695
Hach Hydrochloric Acid Standard Solution, 6.0 N (1:1), 500 mL, 88449
Mfr Part # 88449
Product # 700688
Hach Ammonia Ionic Strength Adjustor (ISA) Powder Pillows, pk/100, 4447169
Mfr Part # 4447169
Product # 702082
Hach Hardness 1 Buffer Solution, 500 mL, 42449
Mfr Part # 42449
Product # 700640
Hach Monochlor F Reagent Powder Pillows, pk/50, 2802246
Mfr Part # 2802246
Product # 701928
