$25 - $50

GA5850-H Gallic Acid Monohydrate, ACS, 100gm by AquaPhoenix

• CAS No. 5995-86-8
• C6H2(OH)3COOH-H2O FW=188.14

Specifications

• Packaging Type: Poly
• Size: 100 gram

BB4865-Q Bromophenol Blue Indicator Solution, 0.04% w/v, 1L by AquaPhoenix

• pH 3.0 (yellow) - 4.6 (blue)

Specifications

• Packaging Type: Poly
• Concentration: 0.04% w/v
• Size: 1.00 L
• pH Value: 3.0-4.6

*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

18526-17 Type K Economic Bolt On Thermocouple Probe #8 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

90260-05 General Purpose Liquid-In-Glass Thermometer; -10 to 260C, 76mm Immersion, Organic Liquid Fill by Digi-Sense

These thermometers are inexpensive and safe for use in laboratories, universities, food/beverage, environmental, wastewater, petrochemical, pharmaceutical and many other general-purpose applications. Choose from partial immersion or total immersion thermometers.

Thermometers feature permanently fused markings, blue spirit liquid, white background glass; are also individually serial numbered. Include a ring top and a statement of accuracy supplied by manufacturer.

• Nonmercury blue spirit liquid
• Statement of accuracy

Includes

Ring top and a statement of accuracy supplied by manufacturer.

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

FS5000-P Fluoride Standard as F, 1000 mg/L (ppm), 500mL by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Hardness: 1000 ppm

IO2889-Q Iodine Solution, 0.0282N, 1L by AquaPhoenix

• APHA for Chlorine, 4500-B, C
• Traceable to NIST

Specifications

• Packaging Type: Glass
• Size: 1.00 L
• Concentration: 0.0282N

09037-06 Reversible 7-Point Horizontal Temperature Label, -30C-0C/-22-32F; 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

94461-55 Traceable Digital Water-Resistant Flashing Timer with Calibration by Digi-Sense

Single channel timer counts up and down with a capacity of 100 minutes. Audible beep sounds and red LED flashes for one minute after set time is reached.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory

Includes

Lanyard and NIST-traceable calibration certificate with data.

FS2008-Q Fluoride Standard as F, 0.80 mg/L (ppm), 1L by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 1.00 L
• Hardness: 0.80 ppm

IO2885-Q Iodine Solution, 0.0250N, 1L by AquaPhoenix

• APHA for Sulfide, 4500-F
• Traceable to NIST

Specifications

• Packaging Type: Glass
• Size: 1.00 L
• Concentration: 0.0250N

BG4135-P Bromocresol Green Indicator Solution 0.1% w/v, 500mL by AquaPhoenix

• pH 3.8 (yellow) - 5.4 (blue)
• APHA for Alkalinity, 2320-B

Specifications

• Packaging Type: Poly
• Concentration: 0.1% w/v
• Size: 500 mL
• pH Value: 3.8-5.4