$75 - $100

90550-98 Dampen Back-Con Bimetal Thermometer, 5" Dial, 4" L, Range 50-550F/10-290C by Digi-Sense

Accuracy is ±1% full-scale when stem is immersed 2" in liquids or 4" in gases (immerse models with a 2.5" stem length 2" in gases). Measured stem length from the top of the threads to the bottom tip of the stem. Stem dia is 0.25"; threaded connection is 1/2" NPT(M). All thermometers meet or exceed ASME B40.3 standards. Maximum environmental temperature for glass lens thermometers is 500°F (148°C).

• Dampened movement
• More economical than silicone gauges
• Greater temperature range than a silicone-filled gauges
• Anti-parallax dial for accurate readings
• Eliminate the risk of a leaking case and cross-contamination
• Rugged 304 stainless steel construction with a clear glass lens
• Recalibrate using the external reset screw
• Hermetically sealed per ASME B40.3 standard to prevent fogging and protect against tough environments

Part Number: H1016300PN

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

2619510 Bacteria Tests: Hach Paddle Test Total Aerobic Bacteria / Disinfection Control 10 pk by AquaPhoenix

Hach Paddle Testers allow fast, easy screening of water samples, solid surfaces, and nonviscous liquids where unsanitary conditions may exist. The paddle is a double-sided slide attached to the vial cap. Each side of the slide is used to perform a separate test. The slide has a molded-in grid for easy colony counting without opening the optically clear, leakproof vial.
Paddle Tester, Total Aerobic Bacteria/Disinfection Control (Tryptic Soy Agar/DE Neutralizing Agar), pk/10.

• Save time and simplify lab and field testing with Hach prepared P/A media
• Report Total Coliform values with EPA accepted Presence-Absence bottles and media
• Simplify routine testing with self-contained, easy-to-use Paddle Testers and BART™ products

Part Number: H197150LM18

Part Number: H126550LM8

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

90550-97 Dampen Back-Con Bimetal Thermometer 5" Dial 4" L Range 0-250F (-20-120C) by Digi-Sense

Accuracy is ±1% full-scale when stem is immersed 2" in liquids or 4" in gases (immerse models with a 2.5" stem length 2" in gases). Measured stem length from the top of the threads to the bottom tip of the stem. Stem dia is 0.25"; threaded connection is 1/2" NPT(M). All thermometers meet or exceed ASME B40.3 standards. Maximum environmental temperature for glass lens thermometers is 500°F (148°C).

• Dampened movement
• More economical than silicone gauges
• Greater temperature range than a silicone-filled gauges
• Anti-parallax dial for accurate readings
• Eliminate the risk of a leaking case and cross-contamination
• Rugged 304 stainless steel construction with a clear glass lens
• Recalibrate using the external reset screw
• Hermetically sealed per ASME B40.3 standard to prevent fogging and protect against tough environments

K-7904 Peracetic Acid - CHEMets® Visual Kit, 0-1 & 0-5 ppm by AquaPhoenix

The Peracetic Acid CHEMets® test kit (0-1 & 0-5 ppm) comes in a plastic case and contains everything needed to perform 30 tests: Refill (R-7904), Low and High Range Comparators (C-7902 & C-7904), Activator Solution (A-2500), 25 mL sample cup (A-0013), and instructions.

Test Method:

ThePeracetic Acid CHEMets® Test Kit (0-1 & 0-5 ppm) employs the DPD chemistry. The sample is treated with an excess of potassium iodide. Peracetic acid oxidizes the iodide to iodine. The iodine then oxidizes DPD (N,N-diethyl-p-phenylenediamine) to form a pink colored species in direct proportion to the peracetic acid concentration. Various oxidizing agents such as halogens, ferric ions and cupric ions will produce high test results. Hydrogen peroxide does not interfere with this test if present at levels comparable to the peracetic acid levels.

08009-17 ASTM Like Liquid-In-Glass Thermometer; 17C / Saybolt Viscosity, Total Immersion, 19 to 27C, Organic Liquid Fill by Digi-Sense

These thermometers are precision manufactured to conform to ASTM E-1 specifications except for not being mercury filled. Designed for use in quality control laboratories or when mercury filled thermometers can not be used but where ASTM standards are still needed. ASTM established thermometer standards suited for special applications, and assigned an ASTM number according to each specification.

Thermometers feature permanently fused markings, blue spirit liquid, white background glass; are also individually serial numbered.

• Designed for specific ASTM (American Society for Testing and Materials) test methods
• Nonmercury blue spirit liquid