Biotechnology - Guidance on assessment of the purity, biological activity and stability of microorganism based products; German version prEN 12689:1996
€56.17
Biotechnology - Performance criteria for shaft seals; German version prEN 12690:1996
€63.27
Standard Practice for Using Octanol-Water Partition Coefficient to Estimate Median Lethal Concentrations for Fish Due to Narcosis
This product is not for sale, please contact us for more information
Guide for Measuring the Presence of Planar Organic Compounds Which Induce CYP1A, Using Reporter Gene Test Systems
Biotechnology - Modified organisms for application in the environment - Monitoring strategies for deliberate release of genetically modified plants; German version prEN 12468:1996
€48.79
Biotechnology - Performance criteria for microbiological safety cabinets; German version prEN 12469:1996
€69.91
Biotechnology - Large-scale process and production - Equipment implementation according to the degree of hazard; German version prEN 12460:1996
Biotechnology - Large-scale process and production - Guidance for the handling, inactivating and testing of waste; German version prEN 12461:1996
Biotechnology - Performance criteria for pumps; German version prEN 12462:1996
Biotechnology - Equipment - Performance criteria for autoclaves; German version prEN 12347:1996
Standard Guide for Conducting Acute Toxicity Tests on Test Materials with Fishes, Macroinvertebrates, and Amphibians
