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2154 Products

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.

2154 Products

Hach Replacement TDS sensor for Sension+ 5049 multisensor, LZW9172.99
$517.00

Mfr. Part # LZW9172.99

Product # 703809

Hach Replacement pH sensor for Sension+ 5049 multisensor, LZW9171.99
$319.00

Mfr. Part # LZW9171.99

Product # 703808

Hach Printed tubes for TDS calibration, 3 x 10 mL, for portable Sension+, LZW9138.99
$17.79

Mfr. Part # LZW9138.99

Product # 703804

Hach 3 each 10 mL printed tubes, for sensION+ portable pH calibration, LZW9137.97
$19.19

Mfr. Part # LZW9137.97

Product # 703803

Hach RS232 cable, for Sension+ laboratory instruments, LZW9135.99
$126.00

Mfr. Part # LZW9135.99

Product # 703801

Hach RS232 cable for Sension+ laboratory, w/ USB adapter, LZW9135USB.99
$242.00

Mfr. Part # LZW9135USB.99

Product # 703802

Hach 3 each 50 mL printed flasks for Sension+ laboratory TDS calibration, LZW9111.99
$21.85

Mfr. Part # LZW9111.99

Product # 703799

Hach 3 each 50 mL printed containers for Sension+ laboratory pH calibration, LZW9110.97
$19.29

Mfr. Part # LZW9110.97

Product # 703798

Hach Sension+ 5131 Laboratory Polarographic DO Probe, LZW5131.97.0002
$727.00

Mfr. Part # LZW5131.97.0002

Product # 703792

Hach Sension+ 5130 Portable Polarographic DO Probe, LZW5130.97.0002
$745.00

Mfr. Part # LZW5130.97.0002

Product # 703791

Hach Protector-calibration flask, for DO sensor, light version, LZW5123.99
$32.55

Mfr. Part # LZW5123.99

Product # 703789

Hach Sension+ 5060 Portable Platinum TDS Cell for General Applications, LZW5060.97.0002
$598.00

Mfr. Part # LZW5060.97.0002

Product # 703786

Hach Sension+ 5070 Laboratory Platinum TDS Cell for General Applications, LZW5070.97.0002
$614.00

Mfr. Part # LZW5070.97.0002

Product # 703788

Hach Sension+ 5062 Portable Titanium TDS Cell for Difficult Applications, LZW5062.97.0002
$635.00

Mfr. Part # LZW5062.97.0002

Product # 703787

Hach Sension+ 5059 Portable Multi-Parameter Electrode: pH, TDS & Temperature, LZW5059.97.0002
$752.00

Mfr. Part # LZW5059.97.0002

Product # 703785

Hach Sension+ 5057 Laboratory ORP Electrode for General Applications, LZW5057.97.0002
$581.00

Mfr. Part # LZW5057.97.0002

Product # 703784

Hach Sension+ 5056 Laboratory ORP Electrode for General Applications, LZW5056.97.0002
$580.00

Mfr. Part # LZW5056.97.0002

Product # 703783

Hach Sension+ 5052T Portable Combination pH Electrode for Difficult Applications, LZW5052T.97.002
$614.00

Mfr. Part # LZW5052T.97.002

Product # 703781

Hach sensION+ 5055 Portable ORP Electrode for General Purpose Applications, LZW5055.97.0002
$428.00

Mfr. Part # LZW5055.97.0002

Product # 703782

Hach Sension+ pH Gel Electrode w/ Ceramic Diaphragm, General Use, LZW5050T.97.002
$312.00

Mfr. Part # LZW5050T.97.002

Product # 703779

Hach Sension+ 5051T Portable Combination pH Electrode for Wastewater Applications, LZW5051T.97.002
$633.00

Mfr. Part # LZW5051T.97.002

Product # 703780

Hach Sension+ 5048 Portable Multi-Parameter Electrode: pH, TDS, ORP & Temperature, LZW5048.97.0002
$855.00

Mfr. Part # LZW5048.97.0002

Product # 703777

Hach Sension+ 5044 Reference Electrode for use w/ Ion Selective Electrodes, LZW5044.97.0002
$497.00

Mfr. Part # LZW5044.97.0002

Product # 703775

Hach Sension+ 5049 Portable Multi-Parameter Electrode: pH, TDS, DO & Temperature, LZW5049.97.0002
$1,780.00

Mfr. Part # LZW5049.97.0002

Product # 703778

Hach Sension+ 5045 portable multi-parameter electrode: pH, ORP & temperature, LZW5045.97.0002
$692.00

Mfr. Part # LZW5045.97.0002

Product # 703776

Hach Sension+ 5021T Laboratory Combination pH Electrode for Difficult Applications, LZW5021T.97.002
$696.00

Mfr. Part # LZW5021T.97.002

Product # 703774

Hach Sension+ 5011T Laboratory Combination pH Electrode for Wastewater Applications, LZW5011T.97.002
$590.00

Mfr. Part # LZW5011T.97.002

Product # 703771

Hach Sension+ 5010T laboratory combination pH electrode for general applications, LZW5010T.97.002
$292.00

Mfr. Part # LZW5010T.97.002

Product # 703770

Hach Sension+ pH electrode, for universal use, glass body, LZW5014.97.0002
$420.00

Mfr. Part # LZW5014.97.0002

Product # 703772

Hach Sension+ 5014T pH Liquid Combination Electrode, w/ silver ion barrier, LZW5014T.97.002
$523.00

Mfr. Part # LZW5014T.97.002

Product # 703773

Hach Application Software Drinking Water Analysis, LZV941
$241.00

Mfr. Part # LZV941

Product # 703767

Hach Carousel Holder 5 x 1 inch, LZV902.99.00012
$560.00

Mfr. Part # LZV902.99.00012

Product # 703765

Hach Carousel Holder 7 x 1 cm, LZV902.99.00002
$566.00

Mfr. Part # LZV902.99.00002

Product # 703764

Hach Adapter for 10 cm cell for DR6000, LZV887
$895.00

Mfr. Part # LZV887

Product # 703762

Hach PourThru Cell Kit, LZV899
$453.00

Mfr. Part # LZV899

Product # 703763

Hach Pour Thru Cell dual path length, 1 inch + 1 cm, LZV876
$98.75

Mfr. Part # LZV876

Product # 703761

Hach Protective film for the DR3900/ DR6000 display, LZV874
$36.79

Mfr. Part # LZV874

Product # 703760

Hach Replacement Adapter A, DR 3900, LZV846
$84.35

Mfr. Part # LZV846

Product # 703755

Hach Ethernet cable, 2 m, LZV873
$37.59

Mfr. Part # LZV873

Product # 703759

Hach Adapter B for DR 3900, LZV847
$78.90

Mfr. Part # LZV847

Product # 703756

Hach Dust Cover for DR 3900 RFID Spectrophotometer, LZV845
$45.09

Mfr. Part # LZV845

Product # 703754

Hach Replacement Power Supply for DR 3900 Spectrophotometer, LZV844
$318.00

Mfr. Part # LZV844

Product # 703753

Hach Adapter Carrier for DR3800, LZV743
$138.00

Mfr. Part # LZV743

Product # 703744

Hach USB keyboard QWERTY, LZV582
$411.00

Mfr. Part # LZV582

Product # 703741

Hach USB Barcode Scanner, LZV566
$1,273.00

Mfr. Part # LZV566

Product # 703740

Hach Sample Location RFID Tag, PK/5, LZQ072
$88.79

Mfr. Part # LZQ072

Product # 703734

Hach Lid for Sipper application, DR6000, LZQ105
$135.00

Mfr. Part # LZQ105

Product # 703735

Hach Sample RFID Tag, Green, PK/3, LZQ071
$58.85

Mfr. Part # LZQ071

Product # 703733