Total THC - Performance Test GC Back Catalog number: 38367 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 51191 Biodiesel - B50 Blend Price on request 70823 Chloridazon, 1000µg/ml in MeOH, 1ml Price on request 24690-10000CY5 MINERAL OIL A + B (ISO-9377-2), 10000 µg/ml, 5ml, CY Price on request