Core & Main Potassium Chloride, 4M, Saturated w/Silver Chloride, 500 mL
Mfr Part # PC4001-P
Product # 706996
Lab Testing
Water & Wastewater Lab Testing equipment
Browse a wide selection of high-quality lab equipment including spectrophotometers, turbidimeters, and colorimeters for measuring parameters such as pH, turbidity, chlorine, dissolved oxygen, fluoride, ammonia and many others. We carry everything you need to ensure your testing lab is in compliance with water quality regulatory standards.
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737 - 828 of 2306 Products
Core & Main Phosphate Standard, 1ppm, 1 L
Mfr Part # PS3301-Q
Product # 707161
Core & Main L-Glutamic Acid, ACS Grade, 100 g
Mfr Part # GL1020-J
Product # 707033
Core & Main Nitrate Standard as N, 1000 mg/L (ppm), 1 L
Mfr Part # NS4750-Q
Product # 707112
Core & Main Mercuric Nitrate Titrant, 0.0141N, 500 mL
Mfr Part # MN9141-P
Product # 707093
Core & Main Mercuric Nitrate Titrant, 0.141N, 500 mL
Mfr Part # MN9340-P
Product # 707095
Core & Main Nitrate Standard as N, 2.0 mg/L, 500 mL
Mfr Part # NS4602-P
Product # 707105
Core & Main Iodide Reagent, 500 mL
Mfr Part # IO2810-P
Product # 707081
Core & Main Fluoride Buffer, TISAB III, 1 L
Mfr Part # FB7690-Q
Product # 707311
Core & Main Fluoride Buffer, TISAB III, 500 mL
Mfr Part # FB7690-P
Product # 707310
Core & Main Fluoride Buffer, TISAB III, 4 L
Mfr Part # FB7690-G
Product # 707312
Core & Main Copper Sulfate-Sulfamic Acid Inhibitor, 4 L
Mfr Part # CU7975-G
Product # 706982
Wheaton® Bar-Coded BOD Bottles w/ Pennyhead-Stopper, 121-144, 300 mL, 227497-06G
Mfr Part # 227497-06G
Product # 706841
Wheaton® Bar-Coded BOD Bottles w/ Pennyhead-Stopper, 73-96, 300 mL, 227497-04G
Mfr Part # 227497-04G
Product # 706845
Wheaton® Bar-Coded BOD Bottles w/ Pennyhead-Stopper, 145-168, 300 mL, 227497-07G
Mfr Part # 227497-07G
Product # 706842
Wheaton® Bar-Coded BOD Bottles w/ Pennyhead-Stopper, 25-48, 300 mL, 227497-02G
Mfr Part # 227497-02G
Product # 706843
Wheaton® Bar-Coded BOD Bottles w/ Pennyhead-Stopper, Unnumbered, 300 mL, 227497-00G
Mfr Part # 227497-00G
Product # 706847
Wheaton® Bar-Coded BOD Bottles w/ Pennyhead-Stopper, 49-72, 300 mL, 227497-03G
Mfr Part # 227497-03G
Product # 706844
Thermo Scientific™ Nalgene™ Sterile Analytical Filter Unit, 0.45 μm, 130-4045
Mfr Part # 130-4045
Product # 706623
Wheaton® Glass Replacement Stoppers for 60 mL and 300 mL BOD Bottles, 12/Case, 227672
Mfr Part # 227672
Product # 706311
Wheaton® BOD Bottle Rack for 300 mL Bottles, W227731
Mfr Part # W227731
Product # 706848
Autoclave Tape, 3/4" x 180' Roll
Mfr Part # MYD AT-2002
Product # 706880
Becton Dickinson BD™ General Use Syringe, 30 mL, Sterile, 56/Pack
Mfr Part # 302832
Product # 706229
Becton Dickinson BD™ General Use Syringe, 5 mL, Sterile, 125/Pack
Mfr Part # 309646
Product # 706230
Becton Dickinson BD™ General Use Syringe, 50 mL, Sterile, 40/Pack
Mfr Part # 309653
Product # 706231
YSI Replacement O-Ring Kit, 098400
Mfr Part # 098400
Product # 706129
Thermo Scientific™ Orion™ AUTO-STIR™ BOD Probe, 2 m, 086030MD
Mfr Part # 086030MD
Product # 706135
YSI® 5909 Dissolved Oxygen Cap Membrane Kit, 2.0 Mil, Blue, 605307
Mfr Part # 605307
Product # 706125
Thermo Scientific™ Orion™ Combination Sure-Flow pH Electrode, Epoxy, BNC, 9165BNWP
Mfr Part # 9165BNWP
Product # 706151
ThermoFisher Orion™ DO Probe for Lab or Field, 3 m, 083010MD
Mfr Part # 083010MD
Product # 706134
Thermo Orion™ ROSS Ultra™ Glass Triode™ pH/ATC Combination Electrode, Glass, BNC/RCA, 8302BNURCA
Mfr Part # 8302BNURCA
Product # 706157
Thermo Scientific™ Orion™ Half-Cell Nitrate Electrode, BNC, 9307BNWP
Mfr Part # 9307BNWP
Product # 706190
ThermoFisher Orion™ Redox/ORP/Temp Electrode, Epoxy, BNMD, 9179BNMD
Mfr Part # 9179BNMD
Product # 706162
YSI Replacement Membrane Kit, 1.0 Mil PTFE Membrane, 098094
Mfr Part # 098094
Product # 706127
Thermo Scientific™ Orion™ ISE Calibration Standard, Chloride Standard, 475 mL, 941707
Mfr Part # 941707
Product # 706172
Thermo Scientific™ Orion™ ISA for Fluoroborate, Nitrate, and Perchlorate Electrodes, 475 mL, 930711
Mfr Part # 930711
Product # 706186
Thermo Scientific™ Orion™ Silver/Sulfide Electrode, Combination ISE, BNC, 9616BNWP
Mfr Part # 9616BNWP
Product # 706195
ThermoFisher Orion™ Epoxy ATC Probe, MiniDIN, 927005MD
Mfr Part # 927005MD
Product # 706166
Thermo Scientific™ Orion™ Replacement Module for Nitrate Half-Cell Electrode 9307BNWP, 930701
Mfr Part # 930701
Product # 706193
Thermo Scientific™ Orion™ Acid Reagent for Residual Chlorine Electrode, 475 mL, 977011
Mfr Part # 977011
Product # 706177
YSI Pro Series Belt Clip, 603069
Mfr Part # 603069
Product # 706118
YSI Pro Series Tripod Clamp, 063507
Mfr Part # 063507
Product # 706119
YSI Probe Assembly for BOD Probe, 110590
Mfr Part # 110590
Product # 706145
Thermo Scientific™ Orion™ Membrane/Electrolyte Module, Pre-Filled Membrane Cap for 970899WP
Mfr Part # 970801
Product # 706137
Thermo Scientific™ Orion™ Fill Solution for Single Junction Sure-Flow Ref Electrode, (5) 60 mL, 900001
Mfr Part # 900001
Product # 706181
Thermo Scientific™ Orion™ ISE Calibration Standard w/ TISAB, Fluoride, 10 ppm, 475 mL, 040908
Mfr Part # 040908
Product # 706184
MilliporeSigma® Readycult® Sample Bottle, Gamma Irradiated, 120 mL, 1.120SB.0102
Mfr Part # 1.120SB.0102
Product # 706085
Thermo Scientific™ Orion™ Model Sure-Flow pH Electrode, 9172BNWP
Mfr Part # 9172BNWP
Product # 706152
YSI® Replacement OBOD Sensor Cap Kit, 626482
Mfr Part # 626482
Product # 706107
YSI Weight Probe/Cable, 4.9 Oz, 605978
Mfr Part # 605978
Product # 706120
YSI Housing Assembly for BOD Probe, 115011
Mfr Part # 115011
Product # 706146
Thermo Scientific™ Orion™ Economy Series pH Combination Electrode, Epoxy, BNC, 9106BNWP
Mfr Part # 9106BNWP
Product # 706150
Thermo Scientific Replacement DO Membrane Kit, 080113
Mfr Part # 080113
Product # 706138
YSI Model 5905 Classic BOD Probe, 5' Cable, 059800
Mfr Part # 059800
Product # 706142
Thermo Scientific™ Orion™ ROSS™ Sure-Flow™ pH Electrode, BNC, 8165BNWP
Mfr Part # 8165BNWP
Product # 706154
Thermo Scientific™ Orion™ Green pH Combination Electrode, Single, Epoxy, BNC, GS9106BNWP
Mfr Part # GS9106BNWP
Product # 706158
Thermo Scientific™ Orion™ Nitrate Interference Suppressor Solution for Nitrate Electrode, 930710
Mfr Part # 930710
Product # 706187
YSI Stirrer Rod w/ Rubber Paddle, 4.25", 059895
Mfr Part # 059895
Product # 706143
Thermo Scientific™ Orion™ Iodide Reagent for Resiual Chlorine Electrode, 50 mL, 5/Pack, 977010
Mfr Part # 977010
Product # 706179
Pall® Polystyrene Petri Dishes without Absorbent Pads, Sterile, 100/Pack, 7242
Mfr Part # 7242
Product # 706091
Thermo Scientific™ Orion™ ISE Ionic Strength Adjustors (ISA), CISA, 2 L, 941709
Mfr Part # 941709
Product # 706174
Thermo Scientific™ Orion™ Module for Nitrate Sure-Flow Electrode 9707BNWP, 970701
Mfr Part # 970701
Product # 706189
Thermo Scientific™ Orion™ Sulfide Anti-Oxidant Buffer (SAOB) for Sulfide Electrode, 475 mL, 941609
Mfr Part # 941609
Product # 706196
Thermo Scientific™ Orion™ Electrolyte Solution for Polarographic DO Probes, 60 mL, 080514
Mfr Part # 080514
Product # 706141
Thermo Scientific™ Orion™ Green pH Combination Electrode, Double Junction, BNC, GD9156BNWP
Mfr Part # GD9156BNWP
Product # 706160
Thermo Scientific™ Orion™ ISE Ionic Strength Adjustors (ISA), 475 mL, 940011
Mfr Part # 940011
Product # 706173
Thermo Scientific™ Orion™ Cyanide Electrode, ISE, BNC, 9606BNWP
Mfr Part # 9606BNWP
Product # 706180
ThermoFisher Orion™ Redox/ORP/Temp Electrode, Epoxy, BNC, 9179BN
Mfr Part # 9179BN
Product # 706164
Thermo Scientific™ Orion™ Chlorine Electrode, Combination ISE, BNC, 9770BNWP
Mfr Part # 9770BNWP
Product # 706176
Thermo Scientific™ Nalgene™ Settlometer Jar w/ Cover, 2 L, 711010-9507
Mfr Part # 711010-9507
Product # 706201
Thermo Scientific™ Orion™ Metallic Combination Electrode, Epoxy, BNC, 9678BNWP
Mfr Part # 9678BNWP
Product # 706161
YSI Pro Series 1002 ORP Sensor, ISE, 605102
Mfr Part # 605102
Product # 706111
Thermo Scientific Orion Probe Maintenance Kit, 080513
Mfr Part # 080513
Product # 706139
YSI Power Supply 115V/60 Hz, 07035
Mfr Part # 073035
Product # 706147
YSI Pro Series pH/ORP/ISE and DO Field Cable, 10 m Cable, 6051020-10
Mfr Part # 6051020-10
Product # 706114
Thermo Scientific™ Orion™ Chloride Electrode, Combination Ion Selective Electrode, BNC, 9617BNWP
Mfr Part # 9617BNWP
Product # 706171
Thermo Scientific™ Orion™ Green pH Combination Electrode, Double, Epoxy, BNC, GD9106BNWP
Mfr Part # GD9106BNWP
Product # 706159
Thermo Scientific™ Orion™ ISE Calibration Standard, 100 ppm Nitrate Standard, 475 mL, 930707
Mfr Part # 930707
Product # 706192
MedPlus™ Cotton-Tipped Applicator w/ Wooden Shaft, Sterile, 6", 2000/Pack, 76800
Mfr Part # 76800
Product # 706094
YSI® 5914 Dissolved Oxygen Cap Membrane Kit, 2.00 Mil, Blue, 605914
Mfr Part # 605914
Product # 706126
InterLab® PolySeed NX® CBOD, P-210
Mfr Part # P-210
Product # 706149
YSI® ProDIGITAL ODO Cable, 10 m Cable, 627200-10
Mfr Part # 627200-10
Product # 706124
Thermo Scientific™ Orion™ ISE Calibration Standard, 100 ppm Residual Chlorine, 475 mL, 977007
Mfr Part # 977007
Product # 706178
Pall® Polystyrene Petri Dishes, Sterile, 500/Pack, 7232
Mfr Part # 7232
Product # 706093
Thermo Scientific™ Orion™ Inner Chamber Fill Soln for DJ Sure-Flow Ref Electrode, 60 mL 5/Pk 900002
Mfr Part # 900002
Product # 706194
Thermo Scientific™ Orion™ ISE Calibration Standard w/ TISAB, Fluoride, 2 ppm, 475 mL, 040907
Mfr Part # 040907
Product # 706183
Thermo Scientific™ Orion™ Optimum Results F Fill Solution for Nitrate and Nitrite ISE, 60 mL, 900046
Mfr Part # 900046
Product # 706188
Thermo Orion™ ROSS™ Combination pH Electrode, Glass, BNC, 8102BN
Mfr Part # 8102BN
Product # 706153
ThermoFisher Orion™ Redox/ORP/Temp Electrode, Epoxy, BNMD, 9180BNMD
Mfr Part # 9180BNMD
Product # 706163
Thermo Scientific™ Orion™ Nitrate Electrode, Combination ISE, BNC, 9707BNWP
Mfr Part # 9707BNWP
Product # 706185
YSI Pro Series pH/ORP/ISE and DO Field Cable, 20 m Cable, 6051020-20
Mfr Part # 6051020-20
Product # 706115
YSI Replacement Membrane Kit, 0.5 Mil PTFE Membrane, 098095
Mfr Part # 098095
Product # 706128
