$25 - $50

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

HA6172-Q Hydrochloric Acid, 2.0N, 1L by AquaPhoenix

• Traceable to NIST
• Hydrochloric Acid Solution/UN1789

Specifications

• Packaging Type: Poly
• Size: 1.00 L
• Concentration: 2.0N

FE3201-P Ferrous Ammonium Sulfate, 0.1M, 500 mL by AquaPhoenix

• APHA for COD, 5220-C
• Traceable to NIST

Specifications

• Packaging Type: Poly
• Size: 500 mL

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

AS1001-P Ammonia Standard Solution as N, 1.0 mg/L (ppm), 500mL by AquaPhoenix

Specifications

• Packaging Type: Glass
• Size: 500 mL

PT4000-Q Potassium Thiocyanate, 0.1N, 1L by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 1.00 L

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

09035-53 Reversible 16-Point Vertical Temperature Label Black/Red, -3-13C/26-56F; 10/Pk by Digi-Sense

These self-adhesive reusable temperature labels provide a safe, accurate, easy-to-read means for monitoring temperatures. Indicating strips use liquid crystal technology to display the current temperature at an economical cost. The strip will turns a green color when ambient temperature is reached. Shelf life: 1 year after date of purchase.

• Non-toxic / non-hazardous temperature measuring alternative
• Easy to read and unbreakable

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

18526-16 Type T Economic Bolt On Thermocouple Probe #6 Screw with Mini-Connector, 12" Fiberglass Ext. Grounded by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C).

• Available in #6 (M3.5) or #8 (M4) screw sizes and different lead lenghts
• Response Time: 2-4 seconds or greater
• Each probe comes with a color coded ANSI mini connector or stripped leads: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request

24 Star Perlon 16" by Wohler

The Wohler Brushes are designed in various sizes and materials to meet your cleaning needs. We develop and manufacture our cleaning systems and brushes for chimney stacks, boilers and ventilation systems to meet the needs of professionals.

No matter how large or small the pipe, no matter how dirty it is there is a professional Wohler brush for every application. For over 85 years, craftsmen, plumbers and chimney sweeps have relied on the quality of Wohler cleaning tools and have never been disappointed. From the largest Wohler Viper XXL to the handy Wohler Viper S, we place high importance on excellent cleaning performance, easy handling and consistent quality.

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

CS1500-Q Conductivity Standard, 1500 μS/cm, 1L by AquaPhoenix

• Traceable to NIST

Specifications

• Packaging Type: Poly
• Size: 1.00 L

18526-07 Type T Economic Handle Thermocouple Probe with Mini-Connector, 6" L, 36" E x t FEP .188 Dia, Ungrounded by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C).

• Each probe comes with a 3/16" diameter shaft, 36" long FEP extension cable and handle
• Available in grounded or ungrounded junctions.
• Response Time: 2-4 seconds or greater
• Each probe comes with a color coded ANSI mini connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request