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Laboratory Chemicals 3377 Offer(s)
Potassium Disulfite for analysis 5kg
Hydrochloric Acid 37% (USP-NF, BP, Ph. Eur.) pure, pharma grade 2.5L
Acetone (Reag. Ph. Eur.) for analysis, ACS, ISO. 4 X 2.5L
Dodecane, Reagent Grade, ≥99% -100ML
Pyridine, CHROMASOLV™ Plus, for HPLC, ≥99.9% -1L
Buffer Solution pH 10.00 (20°C) (blue colour) 1000ml
Slanetz & Bartley Agar (Enterococcus Selective Agar) 500G
Methanol (USP-NF, BP, Ph. Eur.) pure, pharma grade 1000ml
Reagecon Copper Sulfate Solution A 440.9mg Cu/25ml Solution
Manganese(II) Sulphate 1H2O Analytical Reagent 500G
Potassium iodide, Puriss. p.a, Reag. ISO, Reag. Ph. Eur, ≥99.5% -500G
Buffer Solution pH 7.00 (20°C) (yellow colour) 10L
Sodium Carbonate anhydrous SA (497-19-8) >99.5% 1KG
Hydrogen peroxide solution, Contains ~200 ppm acetanilide as stabilizer, 3 wt. % in H2O -500ML
Cyclohexanone Hi-Dry (108-94-1) >99.8% 100ml
Sodium Nitrite Analytical Reagent 2.5Kg
Sodium Tartrate 2-hydrate standard for volumetry, ACS 100g
Reagecon pH 2.00 Mercury Free Buffer Solution at 25°C
Magnesium sulfate heptahydrate, Meets analytical specification of Ph. Eur, BP, USP, FCC, 99.5-100.5% (calc. to the dried substance) -1KG
Ammonium Molybdate tetrahydrate ACS reagent 1KG
Phosphorous Acid 98 % for analysis 1kg
Nitric Acid Traceselect For Trace Analysis >69% 1L ***Disc
1-Chlorobutane Hi-Dry (109-69-3) >99.9% 100ml
Perchloric acid solution, Volumetric, 0.01 M HClO4 in acetic acid (0.01N), for titration in non-aqueous liquids -1L
HYDRANAL™ - Methanol dry, Medium for volumetric one-component KF titration -1L
Tetrabutylammonium Hydrogen Sulphate Puriss 25Gm
Hydrogen Peroxide 3% w/v (10 vol.) stabilized VINIKIT, for wine analysis 500ml
Electrode Fill Solution Saturated Potassium Chloride 500ml
Tetrabutylammonium Hydroxide 0.1M Ep 1L
Ampicillin Sodium Salt BioChemica 10g
Sulfuric Acid 0.05 mol/l (0.1N) volumetric solution 10L
n-Propyl Gallate (Ph. Eur.) pure, pharma grade 1kg
Hydrochloric Acid 50% Solution 1L
2,2,2-Trichloroethanol ReagentPlus >99% 100G
Electrode Filling Solution (4M Kcl With Agcl) 100ml
Sulfuric acid concentrate, for 1L standard solution, 0.25 M H2SO4 (0.5N) -1EA
Sodium Carbonate anhydrous SA (497-19-8) >99.5% 2½KG
Distilled Water 25 Litre - Bioburden & Endotoxin Test Cert included
Tri-Sodium Citrate 2H2O Analytical Reagent 1KG
2,2'-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt >98% (HPLC) 5G
Buffer Solution pH 9.23 (20°C) 1000ml
Calcium chloride, Anhydrous, powder, ≥97% -1KG
Hanna Salinity Calibration Fluid 35.00ppt 20ml
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