BS EN 18373 Workplace exposure - Measurement of viruses in workplace air
€23.00
BS EN 13528 Ambient air quality - Diffusive samplers for the determination of concentrations of gases - Requirements, validation methods and use
Soil quality. Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1
€193.00
BS EN ISO 13160 Water quality — Strontium 90 and strontium 89 — Test methods using liquid scintillation counting or proportional counting
BS ISO 21027 Water quality — Determination of total organic carbon in water samples containing suspended solids by combined ultrasonic and alkaline extraction pretreatment
Workplace air. Determination of total organic isocyanate groups in air using 1-(2-methoxyphenyl)piperazine and liquid chromatography
€316.00
Water quality. Sampling, capture and preservation of environmental DNA from water
€269.00
BS EN 481 Workplace exposure - Size fraction definitions for measurement of airborne particles
Water quality. Determination of pHT in sea water. Method using the indicator dye m-cresol purple
Ambient air. Definition and use of modelling quality objectives for air quality assessment
€355.00
BS EN 12457-3 Granular waste materials, sludges, soil, soil-like materials and sediments - Leaching Compliance test for leaching. Part 3: Two-stage batch at a liquid-to-solid ratio of 2 L/kg 8 with high solid content particle size below 4 mm (with or without reduction)
BS EN 12457-1 Granular waste materials, sludges, soil, soil-like materials and sediments - Leaching Compliance test for leaching Part 1: One-stage batch at a liquid-to-solid ratio of 2 L/kg with particle size below 4 mm (without or reduction)
BS EN 12457-2 Granular waste materials, sludges, soil, soil-like materials and sediments - Leaching Compliance test for leaching Part 2: One-stage batch at a liquid-to-solid ratio of 10L/kg with particle size below 4 mm (with or without reduction)
BS EN 12457-4 Granular waste materials, sludges, soil, soil-like materials and sediments - Leaching Compliance test for leaching Part 4: One-stage batch a liquid-to-solid ratio of 10L/kg with particle size below 10 mm (with or without reduction)
