Scheme Documentation

• LGC Standards Proficiency Testing - General Protocol
• Aquacheck Scheme Description
• Aquacheck Application Form 2010 - 2011
• Aquacheck Data Sheet
• Aquacheck Group Definitions
• Aquacheck Sample Preparation Instructions
• Matrix solution. (1A)
• Total/dissolved organic carbon (TOC/DOC) solution. (1A, 3A)
• Hard/Soft water sample. (1A, 1H, 1S, 2A, 2H, 2S)
• Kjeldahl nitrogen/total phosphorus, silicate and soluble reactive phosphorus/chloride spike solutions. (10)
• pH spike solution 1. (2A)
• pH spike solution 2. (2A)
• pH spike solution 3. (2A)
• pH spike solution 4. (2A)
• pH spike solution 5. (2A)
• Free cyanide spike solution (2H, 2S, 10, 17B)
• Total cyanide spike solution. (2H, 2S, 10)
• Colour spike solution. (2A, 2H, 2S)
• Nitrate, nitrite, soluble reactive phosphate and ammonia spike solution. (2A, 2H, 2S)
• Permanganate index spike solution. (2A, 2H, 2S)
• pH spike solution. (2A, 2H, 2S)
• BOD spike solution. (3, 3A, 3B, 11)
• COD and TOC/DOC spike solutions. (3, 3A, 3B, 11)
• Methylene blue active substances (MBAS) spike solution. (3, 3A, 3B, 11)
• Suspended solid spike solutions. (3, 11)
• Turbidity solution. (3, 3B)
• Bromate spike solution. (3A)
• Bromide spike solution. (3A)
• Chlorate/chlorite spike solution. (3A)
• Free chlorine spike solution. (3B)
• Metals sample solutions, tin spike solutions and silver spike solutions. (4, 4G, 5, 5B, 5C, 5G, 12, 12C, 17C)
• Mercury spike solution. (5, 5B, 5G, 12, 12C, 17C)
• Metals solution for hydride generation. (5A)
• Groundwater matrix solution. (1A, 1H, 1S, 2A, 2H, 2S, 3, 3A, 3B, 4, 4G, 5, 5, 5A, 5B, 5C, 5G, 6A, 6B, 6C, 7A, 7B, 7C, 7C, 7C1, 7C2, 7D, 7D, 8, 8, 8A, 8B, 9, 9, 10, 11, 12, 12C, 13, 13A, 14, 14A, 15, 15+, 15B, 15C, 17A, 17B, 17C, 17D, 18A, 18B, 18C, 19*, 19A, 19B, 19C, 19D, 20, 20A, 21, 22, 22A, 24, 24A, 24B, 25, 50)
• Haloforms spike solution. (6A, 18A)
• Phenols spike solution. (6B, 18B)
• BTEX spike solution. (6C, 18C)
• OC pesticide spike solution. (7A, 19A)
• Chlorinated solvents spike solution. (7B, 19B)
• PAH spike solution. (7C1, 7C2, 7C, 19C)
• PCB spike solution. (7D, 19D)
• Herbicides spiking solution 1. (8, 8A, 8B, 20, 20A)
• Herbicides spiking solution 2. (8, 8A, 8B, 20, 20A)
• Newer herbicides spiking solutions 1 and 2. (8B)
• OP pesticides spike solution. (9, 21)
• Kjeldahl nitrogen and total phosphorus spike solution. (1H, 1S, 17D)
• Nitrate/nitrite/ammonia spike solution. (2H, 10)
• Concentrated effluent matrix solution. (1H, 1H, 12, 12C, 18A, 18B, 18C, 19A, 19B, 19C, 19D, 20, 21)
• Chromium (VI) spike and matrix solutions. (12C)
• Compositional Analysis of Sewage Sludge (16)
• pH, settled + total COD, total dissolved solids, conductivity and suspended solids solution. (17A)
• Phenol/sulphate spike solution. (17B)
• Metals in synthetic effluent. (17C)
• Total nitrogen, ammonia and soluble reactive phosphorus spike solutions. (17D)
• Mineral oil in water (20A, 23)
• DCM blank and unknown solutions. (22, 22A)
• Blank and unknown solutions (22A)
• Oil and Grease in Water (24)
• Qualitative determination in clean-water solution. (25)
• Gross Alpha/Beta (30)
• Tritium (1A, 31)
• Ecotoxicology spike solution. (50)
• pH spike solution. (1A)