$10 - $15

17300-14 Cole-Parmer Big-Digit Solar Calculator by Digi-Sense

Over-sized keys and jumbo digits make using easy and reduces errors. Never buy a battery again with this environmentally friendly calculator Performs all arithmetic operations and features memory, precent, and floating decimal point.

• Low-cost calculators to meet every need

PP1404-B Potassium Permanganate Reagent, 60mL by AquaPhoenix

• 1 drop = 50ppm as NaNO2/ 25mL

Specifications

• Packaging Type: Poly
• Size: 60 mL

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

08080-94 Stainless Steel Bimetal Pocket Thermometer, 1.75" Dial, Glass Lens, 8" Stem, 50 to 300F, 2F Div by Digi-Sense

• Factory tested to three points with a ±1% accuracy
• Minimum immersion: liquids 2" (50 mm), gases 4" (100 mm)
• Hermetically sealed dial stops internal fogging
• Recalibrate using external adjustment nut
• 304 Stainless Steel dial case and stem
• Shock resistant

Includes

All thermometers come with a statement of test and a beaker clip.

HA7405-A Hardness Buffer Solution, 30mL by AquaPhoenix

• APHA for Hardness, 2340-C
• Ammonia Solution/UN2672

Specifications

• Packaging Type: Poly
• Size: 30 mL

08080-82 Stainless Steel Bimetal Pocket Thermometer, 1.75" Dial, Glass Lens, 8" Stem, -10 to 110C, 1C Div by Digi-Sense

• Factory tested to three points with a ±1% accuracy
• Minimum immersion: liquids 2" (50 mm), gases 4" (100 mm)
• Hermetically sealed dial stops internal fogging
• Recalibrate using external adjustment nut
• 304 Stainless Steel dial case and stem
• Shock resistant

Includes

All thermometers come with a statement of test and a beaker clip.

09037-23 Reversible 16-Point Vertical Temperature Label, 68-83C/154-184F; 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

08080-93 Stainless Steel Bimetal Pocket Thermometer, 1.75" Dial, Glass Lens, 8" Stem, 50 to 250F, 2F Div by Digi-Sense

• Factory tested to three points with a ±1% accuracy
• Minimum immersion: liquids 2" (50 mm), gases 4" (100 mm)
• Hermetically sealed dial stops internal fogging
• Recalibrate using external adjustment nut
• 304 Stainless Steel dial case and stem
• Shock resistant

Includes

All thermometers come with a statement of test and a beaker clip.

18527-72 Dual Thermocouple Connector, Mini, Female, Type-J; 1/ea by Digi-Sense

• Glass-filled nylon construction with molded barriers to prevent short circuit
• Each connector comes in ANSI color coded material: type J-black, type K-yellow, and type T-blue

ND2270-B Nitrite Titrant (CAN Solution), 60mL by AquaPhoenix

• 1 drop = 50ppm as NaNO2/5mL

Specifications

• Packaging Type: Poly
• Size: 60 mL

08080-92 Stainless Steel Bimetal Pocket Thermometer, 1.75" Dial, Glass Lens, 8" Stem, 0 to 220F, 2F Div by Digi-Sense

• Factory tested to three points with a ±1% accuracy
• Minimum immersion: liquids 2" (50 mm), gases 4" (100 mm)
• Hermetically sealed dial stops internal fogging
• Recalibrate using external adjustment nut
• 304 Stainless Steel dial case and stem
• Shock resistant

Includes

All thermometers come with a statement of test and a beaker clip.