Type of testing/characteristics Testing methods Price BGN w/o VAT Accreditation according to БДС EN ISO / IEC 17025
Physico-chemical tests
Nitrites ILM3UV-VIS 4.00 +
Sulphates ILM4 UV-VIS 8.00 +
Ammonium ion ILM5 UV-VIS 8.00 +
Aluminium ILM6 UV-VIS 4.00 +
Iron ILM7 UV-VIS 4.00 +
Nitrates ILM8 UV-VIS 4.00 +
Chlorides ILM9 UV-VIS 4.00 +
Manganese ILM10 UV-VIS 5.00 +
Electrical conductivity БДС EN 27888 5.00 +
рН БДС 17.1.4.27, БДС 3424т.1 3.00 +
Colour БДС 8451 3.00 +
Smell БДС 8451 3.00 +
Taste БДС 8451 3.00 +
Arsenic/ As ILM41 AAS 30.00 +
Mercury/Hg ILM42 AAS 30.00 +
Nickel/ Ni ILM45 AAS 18.00 +
Sodium/ Na ILM47 AAS 18.00 +
Lead/ Pb ILM55 AAS 18.00 +
Cadmium/ Cd ILM56 AAS 18.00 +
Calcium/ Ca ILM57 AAS 18.00 +
Magnesium / Mg ILM58 AAS 18.00 +
Chromium/ Cr ILM59 AAS 18.00 +
Zinc/ Zn ILM60 AAS 18.00 +
Copper/ Cu ILM61 AAS 18.00 +
Total hardness ILM34 UV-VIS 10.00 +
Residual chlorine ILM23 UV-VIS 8.00 +
Fluorides ILM32 UV-VIS 10.00 +
Phosphates ILM12 UV-VIS 8.00 +
Potassium / K ILM70 AA 18.00 +
Residual active chlorine (bound + free) ILM23 UV-VIS 8.00 +
Permanganate oxidizability /Permanganate index БДС EN ISO 8467 20.00 +
Turbidity БДС EN ISO 7027-1:2016 5.00
Residual ozone /Dissolved oxygen ILM 21 8.00
Microbiological tests
Total plate count at 220 C БДС EN ISO 6222 6.00 +
Total plate count at 370 C БДС EN ISO 6222, БДС 17335 6.0 +
Enterococci/ Faecal streptococci БДС EN ISO 7899-2 10.00 +
Pseudomonas aeruginosa БДС EN ISO 16266 18.00 +
Escherichia coli БДС EN ISO 9308-1/A1 15.00 +
Coliforms БДС EN ISO 9308-1/A1 15.00 +
Clostridium/ Spore-forming sulphite-reducing anaerobe bacteria БДС EN 26461-2 18.00 +
Clostridium perfringens БДС EN ISO 14189 18.00 +
Escherichia coli titre БДС 17335 15.00 +
Coli titre БДС 17335 15.00 +
Staphylococcal titer БДС 17335 15.00 +
Enterococcal titer БДС 17335 15.00 +
Salmonella spp. БДС EN ISO 19250 30.00
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