$200 - $300

2432409 Bacteria Tests: Hach Sulfate-Reducing Bacteria 9 pk by AquaPhoenix

BART biodetectors are excellent diagnostic tools to help identify the presence and activity of various bacteria. Sulfate Reducing Bacteria (SRB) are one of the most important agents in biofouling and can cause corrosion, clogging, fouling of the water, and increased hygiene risks.

*Please note we can only ship RKI products to customers within the United States

1001-4K Factory Sealed Electric Deadman Remote Control Switch by Western Technology

Preferred by contractors worldwide for maximum safety and reliability in extremely harsh conditions, this Deadman is ideal for blasting flat surfaces and has a unique ball & chain design for safety and ease of use.

Features

• All polyurethane construction
• Sealed body
• Two-wire system
• Suitable for any electric remote control system
• Preferred by contractors worldwide for maximum safety and reliability in extremely harsh conditions
• Ideal for blasting flat surfaces
• Designed specifically for abrasive blasting
• Unique ball & chain designed for safety and ease of use

*Please note we can only ship RKI products to customers within the United States

2619407 Bacteria Tests: Hach Nitrifying Bacteria 7 pk by AquaPhoenix

BART biodetectors are excellent diagnostic tools to help identify the presence and activity of various bacteria.

Nitrifying bacteria recycle organic nitrogenous materials from ammonium (the endpoint for the decomposition of proteins) to nitrates. In water, aggressive nitrifiers can produce high concentrations of nitrates. Nitrates in water can be a potential health risk. Aggressive nitrifying bacteria in waters may indicate the latter stages of aerobic degradation of nitrogen-rich organic matter. This can indicate that the water may have been polluted by nitrogen-rich organics from sources such as compromised septic tanks, sewage systems, industrial and hazardous waste sites and is undergoing an aerobic form of degradation.

• Simple yet effective method for monitoring the population size and/or activity of specific groups of bacteria
• Easy to use, requiring no elaborate or costly equipment and no specialized training
• Effective and affordable tests are easy to interpret and can be performed at room temperature in virtually any environment

Part Number: 58L-411

Part Number: 58L-486

392-SBC Conductivity Transmitter, K=1, uS/mS Mid/Hi Range by Jenco

Conductivity Transmitter, panel mount, 1/8 DIN aluminum case, K=1.0 cell constant, isolated 4-20 mA output for 0 to 5.0 mS range, 0 mA = 0 mS, 20 mA = 5.0 mS. Isolated 4- 30 mA transmitter output for 0 to 15.0 mS range, 0 mA = 0 mS, each 5/16 mS thereafter equals 1.0 mA additionally. ATC is 10K thermistor, 5 to 55°. Connections are to terminal blocks via spade lug connectors. 115/230V AC powered.

• Measurement range 0 to 5.0 ms/cm / 0 to 15.0 ms/cm
• Isolated 4-20ma output
• Automatic temperature compensation
• K= 1.0 cell constant
• Display in ms/cm
• High 50/60 hz noise rejection
• 1/8 DIN package

Part Number: 58L-454

Part Number: 44L-465

Part Number: 34L-459

MI-AAT-11 Measurement Grid with Holder by Zarbeco

Articulated arm with table clamp. Quick lock/release arm holds the dual output digital microscope any any angle or distance. Quickly position the microscope then lock the arm in place with a twist of the knob.

Part Number: 58L-406

Part Number: 44L-460