Water and Wastewater Testing Supplies

Products and accessories for analysis of water sample quality; includes BOD and COD testing equipment, coliform detection tests, cyanide distillation apparatuses, dissolved oxygen meters, glassware, Imhoff cones and water quality testing kits.

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2,581 – 2,595 of 3,443 results

2,581

Aqua Solutions AQUA SOLUTIONS

NC3982299 LACHAT CAL LEVEL 4 W/W STD 1KG

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2,582

Quantum Storage Systems DOLLY24X36X81 CART W/RODS&TABS

Aah, Quantum Storage Dolly24x36x81 Cart W/rods&tabs

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2,583

Aqua Solutions SILICA REAGENT SET FOR 5500SC

SILICA REAGENT SET FOR 5500SC ..

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2,584

CARGILL INC

NC3984341 CULT-UR TABLETS - 150 MG

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2,585

Mitchell Instrument Company Inc MYRON L ULTRAMETER 4P II WATER

Measure Conductivity, TDS, Resistivity and Temperature with this Myron L Ultrameter all-in-one multiparameter meter. The Ultrameter II model delivers performance of +/- 1% of reading (not merely full scale).

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2,586

GOLD STANDARD DIAGNOSTICS HORSHAM LLC GLYPHOSATE

NC0886335 GLYPHOSATE

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2,587

Hach Company CL17 Valve Kit for Calibration Verification - for Hach CL17 chlorine analyzer

The CL17 Valve Kit for Calibration Verification (MPN 5449800) is an accessory kit used to perform manual calibration and verification of the CL17 chlorine analyzer. It contains the fluid-routing components required to connect calibration standards and verification reagents, simplifying field and routine maintenance procedures.

Includes valves, tubing, and luers to route calibration fluids.
Enables manual calibration and verification procedures for accurate measurement.
Facilitates quick replacement of worn fluid components to minimize downtime.
Designed for straightforward installation and use in field and service settings.

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2,588

MATHESON TRI GAS 4775 CROSS PURGE ASSEMBLY

NC3719074 4775 CROSS PURGE ASSEMBLY

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2,589

Sigma Aldrich Fine Chemicals Biosciences AccurisTM SmartDocTM 2.0 I1EA

Introducing the SmartDoc 2.0. This complete system has been developed for safely viewing nucleic acids in agarose gels and also for capturing quality digital images with a smart phone camera. Blue light is used instead of UV which is safer for lab personnel and will not damage DNA samples. The illumination base emits an intense blue light with a peak output of 460nm for optimum excitation of nucleic acids stained with safe green dyes (SYBR Green SmartGlow GelStar GelGreen etc.) The orange cover fits on top of the illumination base and acts as a filter to absorb blue light allowing visualization of the fluorescing samples. The cover can also be set at an angle for gel access and cutting out DNA bands for further study. The SmartDoc imaging enclosure includes an orange photo filter for photography of the gels with a smartphone. An extending adapter can be inserted for full dimension imaging of gels up to 15X15 cm or removed for close up pictures. The enclosure can also be used dire