Blotter – PRO Test

Blotter — test results from different samples

Thu, 20 Aug 2026 10:09:54 +0000

What was found in tested Blotter pills?Blotter pill reports can differ in colour, contents and strength. Recorded samples are most often brown (27%), blue (15%) and pink (15%). Here you can compare independent laboratory results for 26 photographed samples tested between 2025-01-22 and 2025-08-12 and listed in source records under names such as: Blotter. The […]

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How to test LSD gel tabs?

Thu, 17 Aug 2023 08:24:02 +0000

Gel tabs hold far more carrier material than blotters, and that filler interferes with the reagent. Here is the procedure that still works.

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How to test LSD potency?

Mon, 14 Aug 2023 11:15:29 +0000

We checked whether the Hofmann test, generally used to confirm the presence of "acid," could be used as a reagent to test the amount of LSD. It turns out that yes, so when you buy a PRO test for identifying LSD you get a free test for quantity.

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1P-LSD does not turn Ehrlich purple

Mon, 16 Aug 2021 05:11:22 +0000

1P-LSD, one of novel lysergamides, is known to not react with the Ehrlich reagent within the expected time frame (minutes). Despite that, some users report that their samples do in fact turn Ehrlich reagent pink / purple.

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1V-LSD reagent testing results

Fri, 16 Jul 2021 20:19:48 +0000

1V-LSD reacts like LSD with Ehrlich and Hofmann, but much more slowly. Here are the expected reactions and how long to wait before reading them.

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How to test LSD?

Mon, 28 Sep 2020 18:58:28 +0000

How to test LSD: if you intend to use LSD ("acid"), first you need an LSD test kit to check it for adulterants. Pure LSD can be laid on any kind of blotter paper (or other surface) and can't be identified by appearence. To test LSD use reagent tests Ehrlich, Hofmann, Marquis and Mecke in single-use or multiple-use test kits. To detect fentanyl or test for fentanyl analogs it's recommended to use fentanyl test strips.

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How to detect NBOMes?

Sun, 27 Sep 2020 18:01:01 +0000

How to detect NBOMes: if you intend to use LSD ("acid"), first you need to check it using a test kit to rule out presence of dangerous adulterants such as NBOMes. Pure LSD can be laid on any kind of blotter paper (or other surface) and can't be identified by appearance. To test for NBOMes use reagent tests Ehrlich, Hofmann, Marquis and Mecke in single-use or multiple-use test kits. To detect fentanyl or test for fentanyl analogs it’s recommended to use fentanyl test strips.

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