$25 - $50

SA1050-J Sodium Acetate, Anhydrous, ACS, 100gm by AquaPhoenix

• CAS No. 127-09-3
• CH3COONa FW=82.03

Specifications

• Packaging Type: Poly
• Size: 100 gram
• Grade: ACS

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

2297255 CL17 DPD Indicator Powder (Free and Total) by AquaPhoenix

Quality, Reliability - Hach DPD Indicator is specifically designed and produced to work with Hach CL17 Analyzers.
Simple, Predictable Maintenance - The CL17 is designed to require replacement of reagents on a predictable schedule under typical use. Maintenance can be performed in 15 minutes, and no special tools are required.

DPD is an indicator that is used to measure either Free Chlorine or Total Chlorine with the CL17 Analyzer. Depending upon whether Free Chlorine or Total Chlorine is being measured, the DPD indicator is added to Free Chlorine (2314011) or Total Chlorine (2263411) Indicator Solution, and used with Free (231411) or Total (2263511) Buffer Solution by the CL17 Analyzer.

93319 Omni 12mm Eyepiece by Celestron

Celestron Omni series eyepieces offer a 50° apparent field of view, perfect for the Moon, planets, and a plethora of deep-sky objects. The premium four-element optical set is finished with multiple layers of high-transmission coatings for clear, sharp images. The edges of the optics are blackened for increased contrast.

The Omni eyepiece body is made of aluminum. A two-step anodizing process results in a beautiful matte finish that resists reflections and glare. Each eyepiece in the Omni Series includes a black rubber eyecup. It can be left up or folded down for better observations while wearing eyeglasses. Models with a longer barrel (15 mm, 32 mm, 40 mm) include a rubberized grip for non-slip handling during observing sessions. The insert barrel is threaded to accept 1.25" filters.

• Omni eyepieces offer a quality 4-element Plossl optical design at a super affordable price.
• Rubber eyecups provide comfort and increase contrast. Leave them up or fold them down when wearing eyeglasses.
• Beautiful matte aluminum barrels and blackened lens edges prevent internal reflections.
• 1.25" barrels are threaded to accept filters.
• Celestron Omni eyepieces are also available in the following focal lengths in a 1.25" format: 4 mm, 6 mm, 15 mm, 20 mm, 25 mm, 40 mm

HA7670-P Hardness Standard, 100ppm as CaCO3, 500mL by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 500 mL

K-2803 Chromate (Hexavalent) Vacu-vials® (0-3.50 ppm) by AquaPhoenix

18524-52 Type K Thermocouple Probe Quick Dis-connector, with Mini-Connector, 18" L, .125 Dia, Ungrounded Junction 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)

• Ideal for measuring liquids, gases, or semi solids
• Designed with 316 Stanless Steel sheath
• Response Time: 1.2 - 5 seconds or greater
• Includes a stand alone female connector for instalation to a thermocouple extension cable
• Each probe comes with a color coded ANSI dual standard 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.

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

14240 Star Flatwire STST 16" Hard 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

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

18524-51 Inconel Type K Thermocouple Probe, Quick Dis-connector, 18" L x 1/8" Dia, 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)

• Ideal for measuring liquids, gases, or semi solids
• Designed with ICONEL 600 sheath
• Response Time: 1.2 - 5 seconds or greater
• Includes a stand alone female connector for instalation to a thermocouple extension cable
• Each probe comes with a color coded ANSI dual standard 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.

*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

*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

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