Bulk discount for 4-CMC glass crystals
discounts for 4-CMC crystals:
1 GramΒ Β Β Β –Β β¬ 10,95
3 GramsΒ Β Β –Β β¬ 29,95Β Β (= β¬ 9,98 per gram)
5 GramsΒ Β Β –Β β¬ 44,95Β Β (= β¬ 8,99 per gram)
10 GramsΒ Β –Β β¬ 74,95Β Β (= β¬ 7,49 per gram)
20 GramsΒ Β –Β β¬ 124,95Β (= β¬ 6,24 per gram)
25 GramsΒ Β –Β β¬ 139,95Β (= β¬ 5.59 per gram)
50 GramsΒ Β –Β β¬ 239,95Β (= β¬ 4,79 per gram)
75 GramsΒ Β –Β β¬ 299,95Β (= β¬ 3,99 per gram)
100 Grams –Β β¬ 364,95Β (= β¬ 3,64 per gram)
The 4-CMC (4-chloromethcathinone , Clephedrone) is a synthetic derivative of cathinone and belongs to new psychoactive substances. Neither data on the effects of 4-CMC on the human body, nor on nontoxic, toxic and lethal concentrations in biological materials have been published in the literature. This paper describes the results of an analysis of the blood concentrations of 4-CMC determined in 15 forensic cases related to nonfatal intoxication including driving under the influence, and fatalities including overdoses, suicide and traffic accidents.
Methods
A new method for the quantification of 4-CMC using gas chromatographyβmass spectrometry (GCβMS) was developed. The symptoms of 4-CMC use were also studied based on an analysis of the documents prepared during the collection of samples or at autopsies [link]
Results
The limits of detection and quantification of the method for blood samples were 0.3 and 1 ng/mL, respectively. The calibration curve was linear in the studied concentration range (1β500 ng/mL) with the correlation coefficient at 0.9979. The extraction recoveries varied in the range of 94.3β98.8%. The accuracy and precision were acceptable. The determined concentrations in nonfatal cases ranged from 1.3 to 75.3 ng/mL, and in fatalities from 56.2 to 1870 ng/mL [link]
Product
The ChemicalBrothers can offer this compound in a purity of more than 99%.
Buy quality 4-CMC crystals from ChemicalBrothers and get free insured shipping!
Availability and shipment
Transit times
EU: 1 day
USA: 3 days
ME: 2 days
ASIA: 4 days
Cmb _secret (verified owner) –
damn