$20 - $25

AI1166 Electrode Cleaning Solution 8oz. by Apera

Apera Electrode Cleaning Solution is made for removing tough contaminants on pH and conductivity electrodes such as grease, dairy deposits, beverage stains, and other complex or sticky matters.

After using the cleaning solution, the sensitivity of your pH glass membrane can be restored at a certain level, which will render faster response time and higher accuracy.

How to use?

• Soak the electrode in the cleaning solution for 30 min to 2 hours.
• Rinse off the electrode with distilled or deionized water.
• For pH and ISE electrodes, soak in storage solution for at least 2 hours. For conductivity electrodes, go to step 4.
• Calibrate the meter and you are good to go.

90308-16 Irreversible Thermostrip Disinfection Indicator, 170F/76C; 24/Pk by Digi-Sense

Thermostrip labels are self-adhering and waterproof color-changing labels that measure the surface temperature of dishware in dishwashing machines. Label indicator will turn from white to black when surface temperature reaches rated temperature, providing reliable proof that the items being washed have been fully disinfected. Helps hygiene managers demonstrate that safety disinfection standards have been met.

To use, attach label to the thickest clean dry dish, place in dishwasher, and run. Remove and retain label as a permanent record of temperature attained as an excellent evidencebase for HACCP. Accuracy is ±1.8°F (±1°C). Shelf life: one year after date of purchase.

• Waterproof - designed to withstand the rigors of a full wash

MN9272-B Mercuric Nitrate Titrating Solution, 60mL by AquaPhoenix

• 1 drop = 2ppm as Cl / 25mL

Specifications

• Packaging Type: Poly
• Size: 60 mL

SA6265-P Sodium Arsenite, 0.5% w/v, 500mL by AquaPhoenix

• APHA for Chlorine, 4500-F, G
• APHA for Fluoride, 4500-D
• Sodium Arsenite Aqueous Solution/UN1686

Specifications

• Concentration: 0.5% w/v
• Packaging Type: Glass
• Size: 500 mL

PI1065-H Potassium Iodide, 10 g by AquaPhoenix

1 drop = 5ppm as SO3 / 25mL

HA6350-P Hydrochloric Acid, 50% v/v (1:1), 500mL by AquaPhoenix

• Hydrochloric Acid Solution/UN1789

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Concentration: 50% w/v

PI8056-P Sulfite Titrant Low, 500mL by AquaPhoenix

• 1 drop = 2ppm as Na2SO3 / 25mL

Specifications

• Packaging Type: Poly
• Size: 500 mL

SN3370-P Silver Nitrate, 0.0282N (N/35.5), 500mL by AquaPhoenix

• Traceable to NIST

Specifications

• Concentration: 0.0282N
• Packaging Type: Poly
• Size: 500 mL

PH1605-Q Phenolphthalein Indicator, 1L by AquaPhoenix

• 0.5% w/v in Isopropanol
• pH 8.3 colorless to pH 10.0 pink Flammable/UN1993

Specifications

• Packaging Type: Poly
• pH Value: 8.3-10
• Size: 1.00 L

HA6320-P Hydrochloric Acid, 20% v/v, 500mL by AquaPhoenix

• Hydrochloric Acid Solution/UN1789

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Concentration: 20% v/v

CS9910-P Conductivity Standard, 10,000 μS/cm, 500mL by AquaPhoenix

• Traceable to NIST

Specifications

• Packaging Type: Poly
• Size: 500 mL

HA6310-P Hydrochloric Acid, 10% v/v (1:9), 500mL by AquaPhoenix

• Hydrochloric Acid Solution/UN1789

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Concentration: 10% v/v

93576 Lens Cleaning Kit by Celestron

Wipe away dust, dirt, fingerprints and other particles on your lenses to see clearly with the Celestron Lens Cleaning Kit. This cleaning kit works on all glass and optical surfaces, including telescopes, binoculars, spotting scopes, monoculars, microscopes, and even your camera lenses, computer screens, and mobile devices. The kit comes complete with a retractable lens brush to remove dust particles and dirt and two options to clean smudges and fingerprints off of your optics, pre-moistened lens wipes and a bottled lens cleaning fluid with soft cloth.

NOTE: The lens cleaning fluid, cloth, and wipes can be used on corrector lens of Schmidt-Cassegrain telescopes. These items should NOT be used on the primary or secondary mirrors of telescopes.

The durable carrying pouch is divided into three sections to keep all the items organized and close at hand. The Lens Cleaning Kit can go wherever you do with the convenient belt loop. It also fits perfectly in your pocket or a small bag. Add it to your adventure kit today and enjoy better views!

• Lens cleaning kit for all your optics
• Provides streak-free results
• Kit contains 10 lens wipes, lens cleaning fluid, a lens cloth, and a retractable lens brush
• Easily transportable in a soft cloth pouch with a convenient belt loop