1254 Results for: "Cesium+nitrate"

Supplier: CPACHEM

Silver Nitrate 0.1M (0.1N). Duree de conservation : 24 mois. Protect from light 1 * 1 L

Supplier: Thermo Fisher Scientific

Manganese(II) Nitrate Tetrahydrate, for analysis. Packaging : 2 x 25 kg standard drums 1 * 50 kg

Supplier: Honeywell Chemicals

Nitrate (N) Standard for Ion Chromatography, Certified Reference Material, 1000 mg/L in water 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

3 COMPOSES A 100 MG/L CHAQUE DANS H2O of Chlorides (Cl-) Sulphates (SO42-) Nitrates (NO3-) 1 * 1 L

Supplier: PanReac AppliChem

Potassium Nitrate without anticaking (BP, Ph. Eur.) pure, pharma grade 1 * 25 kg

Supplier: Roth Carl

Nitrate IC Standard Solution, 100 ml, ROTI®Star 1 000 mg/l NO3- 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

4 COMPOSES A 5 G/L CHAQUE DANS H2O of Fluorides (F-) Chlorides (Cl-) Sulphates (SO42-) Nitrates (NO3-) 1 * 100 mL

Supplier: MACHEREY-NAGEL

School reagent case for the determination of Ammonium, Nitrate, Nitrite, Phosphate, pH and Total hardness VISOCOLOR. 1 * 1 items

Supplier: PerkinElmer

Pd(NO3)2 MATRIX MODIFIER GRAPHITE FURNACE, 1% Pd (as nitrate), Volume: 50 ml 1 * 50 mL

Supplier: CPACHEM

6 components: 100mg/l each of Fluorides (F-) Chlorides (Cl-) Bromides (Br-) Nitrates (NO3-) Phosphates (PO43-) Sulphates (SO42-) in Water 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

5 COMPOSES A 1G/L CHAQUE DANS H2O of Chlorides (Cl-) Fluorides (F-) Sulphates (SO42-) Nitrates (NO3-) Phosphates (PO43-) 1 * 125 mL

Supplier: CUSTOM MADE CHEMICALS LAB

5 COMPOSES A 100 MG/L CHAQUE DANS H2O of Chlorides (Cl-) Fluorides (F-) Sulphates (SO42-) Nitrates (NO3-) Phosphates (PO43-) 1 * 500 mL

Supplier: Merck

Test strips for the reflectometers RQflex® 10, RQflex® 10 plus and RQflex® 20.

Supplier: VWR Chemicals

Ethidium bromide solution is a fluorescent stain for visualising nucleic acids in solution or in electrophoresis gels. The solution is provided at a concentration of 0,625 mg/ml. A final working concentration of 0,5 g/ml is easily obtained by adding one drop of solution to 50 ml of molten agarose, running buffer or staining buffer. Ethidium bromide solution in dropper bottles may be stored at room temperature for up to one year.

Supplier: WTW ONLINE

R/ a111,pack of 390 g na2-edta powder (for 10 l) and 400 g naoh concentrate (pellets), for ammonium, nitrate, nitrite and orthophosp hate trescon®module 1 * 1 items

Supplier: CUSTOM MADE CHEMICALS LAB

5 COMPOSES DANS H2O Fluorides (F-) 500mg/l Chlorides (Cl-) 50000mg/l Sulphates (SO42-) 50000mg/l Nitrates (NO3-) 50000mg/l Phosphates (PO43-) 50000mg/l 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

5 COMPOSES A 20 MG/L CHAQUE DANS H2O of Chlorides (Cl-) Bromides (Br-) Sulphates (SO42-) Nitrates (NO3-) Phosphates (PO43-) 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

5 COMPOSES POUR IC DANS H2O Nitrites (NO2-) 0.2mg/l Nitrates (NO3-) 3mg/l Chlorides (Cl-) 200mg/l Ammonium (NH4+) 4mg/l Phosphates (PO43-) 0.2mg/l 1 * 1 L

Supplier: CUSTOM MADE CHEMICALS LAB

5 COMPOSES DANS H2O Nitrites (NO2-) 5mg/l Nitrates (NO3-) 5mg/l Sulphates (SO42-) 5mg/l Phosphates (PO43-) 50mg/l Chlorides (Cl-) 20mg/l 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

4 COMPOSES CL-, SO42-,NO3-,Cr6+ DANS H2O Chlorides (Cl-) 50mg/l Sulphates (SO42-) 50mg/l Nitrates (NO3-) 50mg/l Chromium (VI) (Cr6+) 0.225mg/l 1 * 1 L

Supplier: CUSTOM MADE CHEMICALS LAB

5 COMPOSES DANS H2O Chlorides (Cl-) 40mg/l Nitrites (NO2-) 10mg/l Nitrates (NO3-) 40mg/l Phosphates (PO43-) 20mg/l Sulphates (SO42-) 100mg/l 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

7 COMPOSES A 1G/L DANS H2O 1000mg/l each of Chlorides (Cl-) Nitrites (NO2-) Sulphates (SO42-) Nitrates (NO3-) Phosphates (PO43-) Fluorides (F-) Acetates (CH3COO-) 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

4 COMPOSES CL-, SO42-,NO3-,Cr6+ DANS H2O Chlorides (Cl-) 100mg/l Sulphates (SO42-) 100mg/l Nitrates (NO3-) 100mg/l Chromium (VI) (Cr6+) 0.897mg/l 1 * 1 L

Supplier: CUSTOM MADE CHEMICALS LAB

4 COMPOSES CL-, SO42-,NO3-,Cr6+ DANS H2O Chlorides (Cl-) 25mg/l Sulphates (SO42-) 25mg/l Nitrates (NO3-) 25mg/l Chromium (VI) (Cr6+) 0.045mg/l 1 * 1 L

Supplier: CUSTOM MADE CHEMICALS LAB

4 COMPOSES CL-, SO42-,NO3-,Cr6+ DANS H2O Chlorides (Cl-) 75mg/l Sulphates (SO42-) 75mg/l Nitrates (NO3-) 75mg/l Chromium (VI) (Cr6+) 0.448mg/l 1 * 1 L

Supplier: CUSTOM MADE CHEMICALS LAB

4 COMPOSES CL-, SO42-,NO3-,Cr6+ DANS H2O Chlorides (Cl-) 10mg/l Sulphates (SO42-) 10mg/l Nitrates (NO3-) 10mg/l Chromium (VI) (Cr6+) 0.01mg/l 1 * 1 L

Supplier: CUSTOM MADE CHEMICALS LAB

6 COMPOSES 1000 MG/L CHAQUE Nitrates (NO3-) Phosphates (PO43-) Acetates (CH3COO-) Formiates (HCOO-) Glycolates (HOCH2COO-) Oxalates (C2O42-) DANS ACETONITRILE 3 % 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

ETALON DE 5 ELEMENTS ANIONIQUES A 1G/L CHAQUE DANS H2O Chlorides (Cl-) Nitrites (NO2-) Sulphates (SO42-) Nitrates (NO3-) Phosphates (PO43-) 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

5 COMPOSES POUR IC DANS H2O Chlorides (Cl-) 10mg/l Sulphates (SO42-) 10mg/l Nitrates (NO3-) 1mg/l Fluorides (F-) 1mg/l Bromides (Br-) 0.1mg/l 1 * 250 mL

Supplier: CUSTOM MADE CHEMICALS LAB

6 components: Fluorides (F-) 25mg/l Nitrites (NO2-) 25mg/l Nitrates (NO3-) 250mg/l Phosphates (PO43-) 250mg/l Chlorides (Cl-) 250mg/l Sulphates (SO42-) 750mg/l in Water 1 * 250 mL