Porphobilinogen

2,3-Dimethyl-2,3-dinitrobutane (DMNB) is an additive required for commercial plastic explosives. The product has been used to develop a fast, square-wave voltammetric measurement protocol of taggant (DMNB explosive) at an unmodified carbon fiber

2,3-Dimethyl-2,3-dinitrobutane (DMNB) is an additive required for commercial plastic explosives. The product has been used to develop a fast, square-wave voltammetric measurement protocol of taggant (DMNB explosive) at an unmodified carbon fiber

2,3-Dimethyl-2,3-dinitrobutane (DMNB) is an additive required for commercial plastic explosives. The product has been used to develop a fast, square-wave voltammetric measurement protocol of taggant (DMNB explosive) at an unmodified carbon fiber

Application Omni Trace Ultra acids for trace metal analysis and sample preparation. These acids are tested to PPT (parts per trillion) levels.

Boc-Pro-OH

Borosilicate glass 3.3.

Chapman Specific Gravity Flask determines percentage of surface moisture and voids in fine aggregates Upper and lower bulbs contain 175ml and 200ml Stem is graduated from 375&mdash450ml

Detectabuse® Cotinine 400ng/mL POS & NEG - 2X5ml, PK/2

Hydrophilic: eliminates the need for wetting agents that can potentially interfere with analyses. Low extractables: ensures test results will not be compromised by wetting agents or other extractables.

Hydrophilic: eliminates the need for wetting agents that can potentially interfere with analyses. Low extractables: ensures test results will not be compromised by wetting agents or other extractables.

Hydrophilic: eliminates the need for wetting agents that can potentially interfere with analyses. Low extractables: ensures test results will not be compromised by wetting agents or other extractables.

Hydrophilic: eliminates the need for wetting agents that can potentially interfere with analyses. Low extractables: ensures test results will not be compromised by wetting agents or other extractables.