Cross Medix Single Test A – Marquis

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Cross Medix Single Test A – Marquis

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Choose your very own Cross Medix test kit right here!

The Cross Medix Marquis test kit works well to detect cathinones, methamphetamine, ecstasy and 2C-B substances.

SKU: CMSTA-S Categories: , ,


The Cross Medix test kit range will help to identify whether your substance is really what you think it is. Each test kit comes with a colour chart and a set of instructions to help you while using the product.

If your test kit is damaged, opened or undelivered, please contact

Free standard postage and delivery. For more information, visit our Shipping Information page.

For Test Kit Reactions, Please See The Bottom Of The Product Page, Or Visit This Link: CrossMedix Resources


There are 4 quick and easy steps to follow

instruction-1                                     instruction-2
1: Crack open the ampoule                 2: Insert a small amount of the sample

instruction-3                                     instruction-4

3: Put the plastic lid on and shake well        4: Compare the colour change to the chart

After testing please remember to dispose of the ampoule and sample safely.

Note: These test kits can only determine the PRESENCE of a substance, not the QUANTITY or the PURITY. 

Extensive laboratory testing is recommended for more detailed results of substances

Please dispose the test kit and sample safely, always recycle when possible.

It is always better to take no drugs at all as no drug is 100% safe.

Marquis Reagent Reactions – Downloadable Image

Marquis Reagent Reactions – Downloadable PDF