• Chemical Testing
  • STEEL -CHEMICAL TESTING :
Sr. No. Particulars Range of Testing Sample size required Reference IS Code NABL accreditation status
1 Chemical analysis of steel by
optical emission spectrometer for
elements C,S,P, Mn, Cu, Ni etc.
All types of Steel 100 mm bar length ASTM E415-2008 Mumbai Lab
  • HYDRAULIC CEMENT (CHEMICAL TESTING)
Sr. No. Particulars Range of Testing Sample size required Reference IS Code NABL accreditation status
1 Calcium Oxide (CaO) 1% - 80% Sealed Bag of 50 Kg IS 4032:1989 Mumbai Lab
2 Silica (SiO2) 10% - 40% IS 4032:1989 Mumbai Lab
3 Ferric Oxide (Fe2O3) 1% - 40% IS 4032:1989 Mumbai Lab
4 Aluminum Oxide (Al2O3) 1% - 40% IS 4032:1989 Mumbai Lab
5 Magnesium Oxide (Al2O3) 1% - 40% IS 4032:1989 Mumbai Lab
6 Sulphate (SO3) 1% - 40% IS 4032:1989 Mumbai Lab
7 Loss on Ignition (LOI) 0.5% - 50% IS 4032:1989 Mumbai Lab
8 Insoluble Residue (IR) 0.5% - 40% IS 4032:1989 Mumbai Lab
9 Chlorides (Cl -) 0.5% - 40% IS 4032:1989 Mumbai Lab
10 Total Alkalies NA IS 4032:1989 Mumbai Lab
  • GYPSUM AND PLASTER OF PARIS (CHEMICAL TESTING)
Sr. No. Particulars Range of Testing Sample size required Reference IS Code NABL accreditation status
1 Calcium Oxide (CaO) 1% - 80% Sealed Bag 30 Kg IS 4032:1989 Pune lab, Mumbai lab
2 Sulphates 1% - 70% IS 4032:1989 Pune lab, Mumbai lab
3 Loss on ignition (LOI) 0.5% - 50% IS 2542 I:1978 Pune lab, Mumbai lab
4 Free lime 0 - 2% IS 2542 I:1978 Pune lab, Mumbai lab
  • COARSE AND FINE AGGREGATE (CHEMICAL TESING)
Sr. No. Particulars Range of Testing Sample size required Reference IS Code NABL accreditation status
1 pH 0-14 10 kg IS3025(11)-1988 Pune lab, Mumbai lab
2 Sulphates 0.01% - 20% IS3025(24)-1988 Pune lab, Mumbai lab
3 Chlorides 0.01 to 20% IS3025(32)-1986 Pune lab, Mumbai lab
4 Organic Impurities Observation IS2386(II)-1983 Pune lab, Mumbai lab
5 Methylene blue test --- EN Pune lab, Mumbai lab
6 Deleterious material --- IS2386(II)-1983 Pune lab, Mumbai lab
7 Soundness test (For 5 cycles)
  By Sodium Sulphate solution 1% - 50% 25 kg. IS2386(V):1963 Pune lab
  By Magnesium Sulphate solution 1% - 50% IS2386(V):1963 Pune lab
  • SOIL TESTING (CHEMICAL)
Sr. No. Particulars Range of Testing Sample size required Reference IS Code NABL accreditation status
1 pH 0-14 5 kg IS 2720(26):1987 Pune lab
2 Sulphate 0.01% to 20% IS 2720(27):1977 Pune lab
3 Chlorides 0.01% to 20% By Vogels book Pune lab
4 Calcium Carbonates 0.1% to 20% IS 2720(23):1976 Pune lab
5 Total Soluble Solids 0.1% to 40% IS 2720(21):1977 Pune lab
6 Organic Matter Observation IS 2720(22):1972 Pune lab
  • CONCRETE TESTING (CHEMICAL)
Sr. No. Particulars Range of Testing Sample size required Reference IS Code NABL accreditation status
1 pH of concrete 9 to 14 5 kg IS 3025- Pune lab
2 Chloride NA IS 3025- Pune lab
3 Sulphate NA IS 3025- Pune lab
4 cement content NA IS 3025- Pune lab