$25 - $50

CH7310-P Chloride Standard Solution as Cl, 100 mg/L (ppm), 500mL by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 500 mL

WD-05942-42 Buffer Solution, pH 7.00; 1000 mL by Oakton

Ideal for laboratory and field analysis

• All Oakton pH buffers are traceable to NIST standard reference materials
• Buffer solution lets you calibrate pH instruments to ensure accuracy
• If unopened, shelf life is 2 years
• USA buffer value of pH 7.00

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

PH5162-Q Phosphate Buffer, pH 7.2, 1L by AquaPhoenix

• APHA for BOD, 5210-B

Specifications

• Packaging Type: Poly
• pH Value: 7.2
• Size: 1.00 L

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

90433-47 Thermowell Brass, 12" Length, 3/4" Connection by Digi-Sense

To match your probe to a thermowell, first measure the distance from the probe's tip to the top of the thread (typical thread length is 0.5" for 1/2" NPT fittings). Next, match this length to the probe depth of the thermowell ("A" dimension). Other thermowell sizes and materials are available - call our Application Specialists for more information.

• Limited-Space Thermowell when you need a shorter insertion depth.
• Standard Thermowell for general-purpose applications.
• Heavy-Duty Thermowell for higher fluid velocity ratings.

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

PP1395-Q Potassium Permanganate, 0.5N, 1L by AquaPhoenix

• Traceable to NIST

Specifications

• Packaging Type: Poly
• Size: 1.00 L
• Concentration: 0.5N

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

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