$50 - $75

Old Part Number: P10551000
New Part Number: P10551000

Part Number: 17L-322-18

Part Number: 17L-371

Part Number: 17L-382

CS9111-Q Conductivity Standard, 111,800 μS/cm, 1L by AquaPhoenix

• Traceable to NIST

Specifications

• Packaging Type: Poly
• Size: 1.00 L

Part Number: 17L-397

Part Number: 17L-345

TDS30000/G Conductivity Solution, 30,000ppm/30,100uS,1Gal by Sensorex

TDS/Conductivity instruments and sensors must be calibrated together. For a single-point calibration, select the one solution that approximates the expected conductivity or ppm level of total salts. Mixed Salt standards are the most frequently used in the field to sample naturally occurring water sources, boiler feed water, or cooling tower water. Typical river water, well water, or lake water sample will contain a mixture of several different salts. Sensorex Mixed Salt standards simulate a "Natural" mixture of common salt compounds found in these sources. Sodium sulfate, sodium bicarbonate, and sodium chloride salts are blended to provide a representative value. There are certain applications where Single Salt Solutions are preferred. NaCl Solution is routinely used to calibrate instruments measuring Sea Water or brackish water samples. Reagent grade salt and high resistivity DI water is compounded for accurate results. KCI Single Salt Solution may be used with conductivity meters that read directly in Siemens or Ohms. KCI (potassium chloride) is established as an international calibration standard for conductivity measurement. Choose the conductivity calibration solution that is right for your application. CA Residents: Prop 65 WARNING(S)

Part Number: 17L-368

Part Number: 10L-348

Part Number: 17L-328

Part Number: 17L-343

201T-F Plastic 3-in-1 Combination pH Electrode by Apera

The 201T-F Plastic 3-in-1 Combination pH Electrode tests pH and temperature simultaneously and supports auto temperature compensation. It is an economic choice for a reliable pH electrode.

Not suitable for testing in strong base solution (pH>12), highly corrosive liquid, or for constant testing in high temperature (>60°C).

Compatible Models: PH700, SX823-B, MP511, PH800, PC800

• Adopts gel KCL electrolyte, no need to refill.
• Detachable probe cap, easy to clean.
• The electrode's body adopts polycarbonate housing, which is shock-resistant and corrosion-resistant, ideal for both lab and in-field use.

Part Number: 17L-342

Part Number: 10L-323E

Part Number: 17L-316