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Zimmermann reagent is one of the primary tests for a-PVP, MDPV, mephedrone, other cathinones, and benzodiazepines. It’s a 2 part test that helps distinguish secondary and tertiary cathinones (mephedrone vs a-PVP derivatives). SIN Zimmermann Reagent Test Kit comes with instructions and apps for over 70 substances. Every bottle contains 5 or 10 ml, with each 1 drop accounting for 1 use, 100-200 total. High-quality HDPE protects reagents from light and moisture to ensure prolonged shelf life. Special dropper guarantees 0 spills, to pour a drop gently squeeze the bottle.
The Zimmermann reagent is a mixture of water, methanol, potassium hydroxide, and 1,3-dinitrobenzene. On its own it is colorless. It’s best to use Zimmermann reagent to test a-PVP, MDPV, mephedrone or other cathinones, but it’s also a good test for benzodiazepines.
NOTE: Zimmermann reagent deteriorates with time, especially if exposed to sunlight or not refrigerated. If you are uncertain whether the reagent will work, test it with a previously checked sample.
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Zimmermann reagent consists mostly of toxic chemicals. Keep out of eyes and mouth. Keep away from children. Always use in a well-ventilated area. Wear gloves (supplied) when handling the bottle and cap. Wear protective eyewear. Never point towards face etc. If you get some on you/clothing, then immediately wash with soap and water. Wash testing surfaces with soap and water as well. Dispose of any unwanted reagent down the sink with running water, ventilate. Store all testing kits away from any heat in a cool, dark place between uses. The average shelf life of 1 year can be significantly extended by storing in a freezer (warm to room temperature before use).
A positive or negative reaction for a substance does not indicate if it is safe. No substance is 100% safe.