Recommended Shelf Life - ROMIL

1 Recommended Shelf Life ROMIL -SA Salts & Reagents for General Use Code Description Storage Shelf Life Opened ROMIL Ltd The Source Convent Drive waterbeach Cambridge GB-CB25 9QT Tel: +44 (0)1223 863 873 Fax: +44 (0)1223 862 700 Web: A7079 Ammonium Acetate SA RT 5 years 1 year A7143 Ammonium Carbonate SA RT 5 years 1 year A7151 Ammonium Chloride SA RT 5 years 1 year A7192 Ammonium di-Hydrogen Phosphate SA RT 5 years A7228 di-Ammonium Iron(II) Sulphate 6H2O SA RT 5 years 1 year A7234 Ammonium Iron(III) Sulphate 12H2O SA RT 5 years 1 year A7267 Ammonium Molybdate 4H2O SA RT 5 years A7274 Ammonium Nitrate SA RT 5 years 1 year A7310 Ammonium Sulphate SA RT 5 years A7305 Ammonium Thiocyanate SA RT 5 years A7052 L(+)-Ascorbic Acid SA RT 5 years A7341 Barium Chloride 2H2O SA RT 5 years A7114 Benzoic Acid SA RT 5 years A7398 Boric Acid SA RT 5 years A7421 Calcium Carbonate SA precipitated RT 5 years A7451 Calcium Chloride 2H2O SA RT 5 years 1 year A7437 Calcium Chloride anhydrous SA RT 5 years 1 year A7442 Calcium Hydroxide SA RT 5 years 1 year A7385 Calcium Nitrate 4H2O SA RT 5 years 1 year A7468 Calcium Sulphate 2H2O SA RT 5 years A7483 Charcoal powder SA decolourising, activated RT 5 years 1 year A7497 Citric Acid 1H2O SA RT 5 years 1 year A7508 Copper(II) Sulphate 5H2O SA RT 5 years A7019 trans-1,2-Diaminocyclohexane-N,N,N',N'-t etraacetic Acid 1H2O SA RT 2 years A7521 EDTA di-Sodium salt 2H2O SA RT 5 years A7534 Glass Wool SA RT 5 years A7545 D(+)

2 -Glucose anhydrous SA RT 5 years 1 year A7552 Glycine SA RT 5 years A7560 Hydroxylammonium Chloride SA RT 5 years 1 year A7573 Imidazole SA RT 5 years A7609 Iodine SA RT 5 years A7635 Iron(III) Chloride 6H2O SA RT 5 years 1 year A7621 Iron(III) Nitrate 9H2O SA RT 5 years A7618 Iron(II) Sulphate 7H2O SA RT 5 years A7639 Magnesium SA turnings RT 5 years 1 year A7648 Magnesium Chloride 6H2O SA RT 5 years 1 year A7671 Magnesium Sulphate 7H2O SA RT 5 years 1 year A7854 Magnesium Sulphate anhydrous SA RT 5 years 1 year A7323 Magnesium Sulphate dried SA RT 5 years 1 year A7255 Manganese(II) Sulphate 1H2O SA RT 5 years A7602 Mercury(II) Chloride SA RT 5 years A7484 Mercury(II) Sulphate SA RD 5 years A7182 4-(Methylamino)phenol Sulphate SA RT 5 years A7678 Molecular Sieve 3A SA pellets RT 5 years 1 year A7286 Molecular Sieve 4A SA beads RT 5 years 1 year A7144 Molecular Sieve 4A SA pellets RT 5 years 1 year A7685 Oxalic Acid 2H2O SA RT 5 years A7620 Phenol SA RT 5 years 1 year A7431 Phosphorus Pentoxide SA RT 5 years 1 year A7706 Potassium Bromide SA RT 5 years A7710 Potassium Carbonate anhydrous SA RT 5 years 1 year A7516 Potassium Chlorate SA RT 5 years A7728 Potassium Chloride SA RT 5 years A7714 Potassium Dichromate SA RT 5 years A7729 Potassium Hydrogen Carbonate SA RT 5 years A7739 Potassium di-Hydrogen Phosphate SA RT 5 years Recommended Shelf Life ROMIL -SA Salts & Reagents for General Use Code Description Storage Shelf Life Opened ROMIL Ltd The Source Convent Drive waterbeach Cambridge GB-CB25 9QT Tel: +44 (0)1223 863 873 Fax: +44 (0)1223 862 700 Web.

3 A7471 di-Potassium Hydrogen Phosphate 3H2O SA RT 5 years 1 year A7693 di-Potassium Hydrogen Phosphate anhydrous SA RT 5 years 1 year A7745 Potassium Hydrogen Phthalate SA RT 5 years A7756 Potassium Hydroxide SA pellets RT 5 years 1 year A7759 Potassium Iodate SA RT 5 years A7768 Potassium Iodide SA RT 5 years 1 year A7773 Potassium Nitrate SA RT 5 years A7785 Potassium Permanganate SA RT 5 years A7793 Potassium Sodium (+)-Tartrate 4H2O SA RT 5 years 1 year A7787 Potassium Thiocyanate SA RT 5 years A7715 Salicylic Acid SA RT 5 years A7799 Sand SA acid washed RT 5 years A7803 Silica Gel SA self indicating RT 5 years 1 year A7811 Silver Nitrate SA RT 5 years 1 year A7788 Silver Sulphate SA RD 5 years A7852 Sodium Acetate 3H2O SA RT 5 years 1 year A7818 Sodium Acetate anhydrous SA RT 5 years 1 year A7820 Sodium Carbonate 10H2O SA RT 5 years 1 year A7865 Sodium Carbonate anhydrous SA RT 5 years 1 year A7872 Sodium Chloride SA RT 5 years A7848 tri-Sodium Citrate 2H2O SA RT 5 years A7498 Sodium Dichromate 2H2O SA RT 5 years A7229 Sodium Dodecyl Sulphate SA RT 5 years A7458 Sodium Fluoride SA RT 5 years A7943 Sodium Hexametaphosphate SA RT 5 years A7892 Sodium Hydrogen Carbonate SA RT 5 years A7357 di-Sodium Hydrogen Phosphate 12H2O SA RT 5 years 1 year A7884 Sodium

4 Di-Hydrogen Phosphate 2H2O SA RT 5 years 1 year A7512 Sodium di-Hydrogen Phosphate anhydrous SA RT 5 years 1 year A7823 di-Sodium Hydrogen Phosphate anhydrous SA RT 5 years 1 year A7906 Sodium Hydroxide SA pellets RT 5 years 1 year A7917 Sodium Metabisulphite SA RT 5 years 1 year A7921 Sodium Nitrite SA RT 5 years 1 year A7343 Sodium Perchlorate 1H2O SA RT 5 years A7420 Sodium Persulphate SA RT 3 years 1 month A7553 tri-Sodium Phosphate 12H2O SA RT 5 years A7746 Sodium Sulphate anhydrous SA granules RT 5 years 1 year A7929 Sodium Sulphate anhydrous SA powder RT 5 years 1 year A7887 Sodium Sulphite anhydrous SA RT 5 years 1 year A7041 Sodium (+)-Tartrate 2H2O SA RT 5 years A7834 di-Sodium Tetraborate 10H2O SA RT 5 years 1 year A7933 Sodium Thiosulphate 5H2O SA RT 5 years 1 year A7963 Sucrose SA RT 5 years A7954 Sulphamic Acid SA RT 5 years 1 year A7967 Trichloroacetic Acid SA RT 5 years 1 year A7937 Tris(hydroxymethyl)methylamine SA RT 5 years A7972 Urea SA RT 3 years A7851 Zinc Chloride SA RT 5 years A7990 Zinc Sulphate 7H2O SA RT 5 years 1 year Recommended Shelf Life ROMIL -SA Salts & Reagents for General Use Code Description Storage Shelf Life Opened ROMIL Ltd The Source Convent Drive waterbeach Cambridge GB-CB25 9QT Tel: +44 (0)1223 863 873 Fax: +44 (0)1223 862 700 Web.

5 Code Storage Temperature & Conditions RT Store at 15-25 C (room temperature) RD Store at 15-25 C in dark (room temperature) FR Store at 2-8 C (fridge) FD Store at 2-8 C in dark (fridge) FZ Store at -10 to -25 C (freezer) DI Store at -70 C (dry ice) Shelf Life period after opening must run within the unopened period otherwise it should be reduced accordingly. For more information see Published: 29 September 2016