Top Chemicals Reagents Reviews

uxcell PTFE Ball, 22mm Diameter, Ground Finish, Diaphragm Pneumatic Pump White, 5pcs

PTFE Ball: 22mm/0.87-inch Diameter Polytetrafluoroethylene Balls..
PTFE resists most chemicals, typically withstands high temperatures, and has a low-friction, nonstick surface.
For column packing and as mixing beads, PTFE Balls minimize bumping in boiling of corrosive reagents..
PTFE generally withstands higher temperatures than other fluoropolymers, such as FEP and ETFE.
Inert to most liquids and vapors, and usable to 550F..

PTFE Ball: 36mm/1.42-inch Diameter Polytetrafluoroethylene Balls..
PTFE resists most chemicals, typically withstands high temperatures, and has a low-friction, nonstick surface.
For column packing and as mixing beads, PTFE Balls minimize bumping in boiling of corrosive reagents..
PTFE generally withstands higher temperatures than other fluoropolymers, such as FEP and ETFE.
Inert to most liquids and vapors, and usable to 550F..

PTFE Ball: 19mm/0.75-inch Diameter Polytetrafluoroethylene Balls..
PTFE resists most chemicals, typically withstands high temperatures, and has a low-friction, nonstick surface.
For column packing and as mixing beads, PTFE Balls minimize bumping in boiling of corrosive reagents..
PTFE generally withstands higher temperatures than other fluoropolymers, such as FEP and ETFE.
Inert to most liquids and vapors, and usable to 550F..

PTFE Ball: 25mm/0.98-inch Diameter Polytetrafluoroethylene Balls..
PTFE resists most chemicals, typically withstands high temperatures, and has a low-friction, nonstick surface.
For column packing and as mixing beads, PTFE Balls minimize bumping in boiling of corrosive reagents..
PTFE generally withstands higher temperatures than other fluoropolymers, such as FEP and ETFE.
Inert to most liquids and vapors, and usable to 550F..

PTFE Ball: 15mm/0.59-inch Diameter Polytetrafluoroethylene Balls..
PTFE resists most chemicals, typically withstands high temperatures, and has a low-friction, nonstick surface.
For column packing and as mixing beads, PTFE Balls minimize bumping in boiling of corrosive reagents..
PTFE generally withstands higher temperatures than other fluoropolymers, such as FEP and ETFE.
Inert to most liquids and vapors, and usable to 550F..

This test is time based and does not use a color chart..
Designed for testing food grade hydrogen peroxide 2-10% (or other oxidizing agents).
Fast, accurate and easy to use! No reagents, chemicals or field kits needed..
Freshness Maintained Moisture wicking vial with built in desiccant.

Vial of 100 plastic test strips with an easy to read, vibrant color chart.
Great for testing wine or kombucha with ease.
No messy chemicals, reagents, or calibration of strips necessary.
DO NOT USE for testing red wine or other solutions with a lot of color pigments present. The color of the wine will cause interference with the test..
Provides accurate results for anything in the pH range of 2.8-4.4.

Synonyms: Potassium hexacyanoferrate(III) Red prussiate of potash. MF: K3[Fe(CN)6].
Appearance: Dark red crystallization or orange powder, aqueous solution with yellow green fluorescence..
Soluble: can be soluble in water, acetone, insoluble in ethanol, methyl acetate and liquid nitrogen.Stability: the aqueous solution is easy to decompose under the action of light and alkali. In case of ferrous salt, dark blue precipitation is formed..
Application: it is used in the rinse of color film, brown adjustment of black-and-white photos and black-and-white photosensitive materials.
It is also used in analytical reagents and indicators..
Cyanotype Chemicals: Can be DIY Cyanotype, need to be used with ammonium ferric citrate to create sensitizer stock. Printing can be carried out on natural fiber, great for photographers, mixed media artists, printmakers, quilters,etc..

Comes with 2 portable vials, each filled with easy to use, pre-cut strips.
No external reagents or chemicals needed for accurate testing of solutions.
A simple way to determine without a doubt if a solution is acidic or basic, with a second test to confirm your findings.
No color chart needed to determine findings.
these tests are designed for determining if the pH is above or below a certain level NOT giving a precise....

[Features]-PTFE can resist most chemicals, usually high temperature resistance, and has a low friction, non-stick surface, excellent electrical insulation properties, non-flammable, low water absorption..
[Function]-Used for chromatographic column packing and mixing beads, PTFE balls can reduce the bumps when corrosive reagents boil..
[Advantages]-Compared with other fluoropolymers (such as FEP and ETFE), PTFE can usually withstand higher temperatures..
[Temperature Resistance]-PTFE is inert to most liquids and vapors, and can be used from -100 degrees Fahrenheit to 545 degrees Fahrenheit..
[Wide Application]-PTFE balls are widely used in chemical, machinery, electronics, ball valves, electrical appliances, aerospace and other fields..

Fun, strategy board game of wizards, towers, familiars, spells and reagents to cast them.
Game Mechanics: Action Selection, Market, Auction, Set Collection, Engine-Building.
Maximize the mana received for the reagents you own in an ever-changing market.
2 to 5 players, Ages 10 and up, 90 minutes.

(5) 1oz Liquid Concentrated Dye Colors Kit | (5) Alcohol Dye Based Colors Kit.
Organic Dye Kit Makes 2.5 Gallons Dye Stain When Mixed With Lacquer Thinner or Denatured Alcohol.
Powerful & Vibrant Dye - Keda Liquid Dyes Are Of Superior Quality That People Have Come To Expect From Our Product.
Lacquer Tint - Keda Solvent Dyes Mix With Lacquers, Shellac, Polycrylic, Epoxy, Water Base and Non Oil Bases Top Coat Sealers.
Liquid Dyes Mix Easily With Many Reagents Like: Denatured Alcohol, Acetone, Lacquer Thinner, Alcohols, & Non Oil Base Reagents.

✔EASY TO USE: Clearly labeled materials, and safe to use reagents make the product ideal for technical and non technical users alike for detection....
✔DETECTION LEVELS: Arsenic 0, 5, 10, 20, 30, 40, 50, 60, 80, 100, 150, 200, 250, 300, 400, 500, >500 ppb (µg/L).
✔COMPLETE KIT: Contains 3 Reagents, Easy Read Color Chart, 5 Arsenic Test Strips, Reaction Bottle, Yellow Cap, and a White Cap with Turret.
✔ACCURATE AND RELIABLE: Technology Verified by USEPA ETV program | Components are tested by Quality Control personnel at each step and are rejected....
✔MADE IN USA QUALITY: ITS, manufactures water quality testing products in their USA facility in an environment that allows for reproducibility,....