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. 1977 Oct-Dec;29(4):65-74.

Heroin in the Netherlands

H Huizer, H Logtenberg, A J Steenstra
  • PMID: 246376

Heroin in the Netherlands

H Huizer et al. Bull Narc. 1977 Oct-Dec.

Abstract

All heroin samples seized in the Netherlands in 1975 and weighing more than 10 grams together with all heroin samples seized during September 1976 were analysed by thin-layer chromatography, gas-liquid chromatography and liquid-solid chromatography. Most samples consisted of the so-called Hong Kong No. 3 type. Also the samples found in addicts were as potent as those seized from dealers and traffickers. We attempted to classify the samples into groups or batches, but only in a few cases could we conclude that two or more samples originated from the same batch.

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