General Hydroponics pH Test Kit - PTK500

Manufacturer: MEL Brand: Mel

Hydrion Insta-Chek pH Paper, the ultimate in wide range, general purpose pH papers has a distinct color match at each full pH unit:[1.0][2.0][3.0][4.0][5.0][6.0][7.0][8.0][9.0][10.0][11.0][12.0][13.0][14.0] Hydrion Spectral Single Roll pH Paper prov...

Manufacturer: PERFECT Brand: Perfect Company

This Package Contains 100 Strips of Red Litmus Paper Lab Grade Equipment by The Perfect Parts Company. FEATURES: Solution color indicators. Used for testing alkalies. When dipped into an acidic solution, it stays red. When dipped into a basic solutio...

Manufacturer: Broadfashion Brand: Broadfashion

The scale reads from 1 to 14: 1 - 3 indicates a very acidic substance 4 - 6 indicates an acidic substance 7 indicates neutral 8 - 11 indicates alkalinity 12 - 14 indicates a very high level of alkalinity Instruction: 1.Simply press the testi...

Manufacturer: General Hydroponics Brand: General Hydroponics

pH Test Kits to make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to expensive electro...

Manufacturer: Scientific Equipment of Houston Brand: SEOH

These products are simple, completely impregnated indicator papers. They indicate if the pH of solution is above or below the point of color change. They are useful to distinguish between acids and bases.

Manufacturer: Bartovation LLC Brand: Bartovation LLC.

Congo Red Test Paper The Congo Red test paper is used to test narrow-range acidic solutions. Congo Red Test Paper is used in acid washes for metal plating where pH values are very low (pH 1.0-3.0). The Congo Red indicator remains blue below pH 3.0, t...

Manufacturer: EISCO Brand: EISCO

EISCO Sodium Benzoate Paper Strips - Genetic Taste Testing (Vial of 100)(100) Test Strips, (1) VialThese genetic taste testing strips are used to demonstrate the effects of heredity on taste.

Manufacturer: Bartovation Brand: Bartovation

Chlorine Test Paper This Chlorine Test Paper provides a simple, reliable, and economical means to measure the concentration of free available chlorine in sanitizing solutions.The Chlorine Test Paper measures total available chlorine from 0-200ppm, a...

Manufacturer: Bartovation Brand: Bartovation

QAC Test Paper is used to detect the strength of quaternary ammonium compounds in sanitizers. QAC Compounds exhibit microbicidal activity to most microbes at 200ppm concentration. Test Range: 0-400 ppm. Instructions: 1. Remove a strip of test paper...