$50 - $75

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

Part Number: P10135VN

Part Number: 10L-262-15

Part Number: 17L-370

Part Number: P101650PM1

Part Number: 10L-479

Part Number: XTRSD10

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

Part Number: 10L-344

Part Number: P197150LM43

Part Number: 10L-370

TDS1500/G Conductivity Solution, 1500ppm/2060uS, 1 Gal. 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)

TK1015-Z Alkalinity (P/T) Test Kit, 1 drop = 50 ppm as CaCO3 by AquaPhoenix

EndPoint ID Drop Count Test Kit, P&T Alkalinity

1 drop = 50 ppm as CaCO3 / 25 mL

Build your brand with EndPoint® ID test kits that are private labled with your company logo and contact information. EndPoint ID test kits include color pictures, icons and video to help simplify the testing process. Each kit comes with instructions, reagents, and test vial all packaged in a durable plastic case. Test kit case and reagents can be private labeled with your company logo and contact information.

EndPoint ID Features:

• Color coded caps for easy test parameter identification
• Color pictures to help identify color changes while testing
• Scannable QR codes link to training videos via your smart phone
• Visual icons for testing and safety tips to remind users of best practices
• Interferences are listed for increased accuracy
• Printed on durable synthetic paper that is waterproof, chemical-resistant and tear-resistant
• Private labeled with your company logo and contact information

Measuring Range: -20 to +70°C

Part Number: 10L-303