ESA GBL Substance Test


The ESA GBL substance test is intended for use as a preliminary test for the detection of gamma-butyrolactone (GBL).

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Product description

Result interpretation:

seconds, and certainly within 1 minute. In every case, the colour will be fully developed after a maximum of three minutes. A further lapse of time produces only a slight deepening in the colour. The final colour will remain stable for several hours. The presence of GBL in the tested sample will cause a colour change from white-pale pink to intense turquoise.

Made in Germany: This substance test is manufactured by ESA Test GmbH in Germany.

Package contents:

  • 10 ampoules substance test GBL
  • 10 spatulas
  • 1 instruction manual


  • Easy handling and easy reading
  • Detailed product description
  • No hazardous ingredients
  • Environmentally friendly

More Information

More Information
SKU 311250
SD Selection (Layered Navigation) Gamma-Butyrolacton (GBL)
Content 10 Stück
Brand ESA
EAN 4250387352957
Manufacturer ESA Test GmbH


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