105590 Results for: "SpectrosoL VWR Chemicals"

Supplier: MERCK PRODUCTION CHEMICALS

Sodium sulfate anhydrous EMPROVE ESSENTIAL Ph Eur,BP,ChP,USP,E 514 1 * 24 items

Supplier: MERCK PRODUCTION CHEMICALS

Glycine cryst. EMPROVE EXPERT Ph Eur,BP,JP,USP 1 * 12 kg

Supplier: MERCK PRODUCTION CHEMICALS

Sulfuric acid 95-98% EMPROVE® ESSENTIAL Ph Eur,BP,JPE,NF 1 * 370 kg

Supplier: CUSTOM MADE CHEMICALS LAB

Nickel chloride 40 g/l in 5% HCl CRM, ISO 17034 and ISO 17025 Conservation 12 months. Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

9 components: 1000mg/l each of 4-tert-Octylphenol Monoethoxylate [CAS:2315-67-5] 4-tert-Octylphenol Diethoxylate [CAS:2315-61-9] 4-Nonylphenol-mono-ethoxylate [CAS:104-35-8] 4-Nonylphenol-di-ethoxylate [CAS:20427-84-3] Polyethylene Glycol Mon 1 * 5 Ampoul

Supplier: CUSTOM MADE CHEMICALS LAB

Nitric Acid 0.01M (0.01N) CRM, ISO 17034 and ISO 17025,,,, Conservation 24 months. ,,,, Store under normal laboratory conditions, at temperatures between 15C to 25C,, 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

Eluent concentrate for IC: 0.45M Na2CO3 0.14M NaHCO3 in H2O Conservation 12 months. Store under normal laboratory conditions, at temperatures between 15°C to 25°C 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

3 components: Octadecanoic acid [CAS:57-11-4] 1% Pimelic Acid [CAS:111-16-0] 1% 1,9-Nonanedicarboxylic Acid [CAS:1852-04-6] 0.8% in Acetic acid CRM, ISO 17034 and ISO 17025 Conservation 12 months. Store in a refrigerator at temperatures between 2 1 * 5 mL

Supplier: CUSTOM MADE CHEMICALS LAB

7 components: K 20000mg/l Ca 2500mg/l Al 20mg/l Cu 20mg/l Sr 20mg/l Ba 4mg/l Ag 2mg/l in HNO3 2% CRM, ISO 17034 and ISO 17025 Conservation 12 months. (6 months after opening) Store under normal laboratory conditions, at temperatures betwe 1 * 5 Ampoul

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 components: 50ppb each of Iodides (I-) Caesium (Cs) Molybdenum (Mo) Tellurium (Te) in Sodium Hydroxide 0.1M ,, ,,CRM, ISO 17034 and ISO 17025,, ,,Conservation 8 months.,, ,,Ambient Temp.,, 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

,,3 components: Dichloromethane [CAS:75-09-2] 25mg/kg Chloroform [CAS:67-66-3] 150mg/kg Bromodichloromethane [CAS:75-27-4] 100mg/kg in Tetrachloromethane ,,CRM, ISO 17034 and ISO 17025,, ,,Conservation 12 months. ,, ,,2C to 8C,, 1 * 5 Ampoul

Supplier: CUSTOM MADE CHEMICALS LAB

5 components: 1000mg/l each of Calcium (Ca2+) Magnesium (Mg2+) Potassium (K+) Iron (2+) (Fe2+) Sodium (Na+) in Water CRM, ISO 17034 and ISO 17025 Conservation 24 months. (12 months after opening) Store under normal laboratory conditions, at t 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

11 COMPOSES As 60mg/l Ba 600mg/l Cd 20mg/l Cr 100mg/l Cu 250mg/l Mo 100mg/l Ni 50mg/l Pb 200mg/l Sb 50mg/l Se 50mg/l Zn 500mg/l DANS HNO3 5% 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

26COMPOSES A 2MG/L DANS DICHLOROMETHANE (Ampoules de 1 ml ) of 1,3,5-Trichlorobenzene [CAS:108-70-3] 1,2,4-Trichlorobenzene [CAS:120-82-1] 1,2,4,5-Tetrachlorobenzene [CAS:95-94-3] 1,2,3 ,4-Tetrachlorobenzene [CAS:634-66-2] Pentachlorobenzene 1 * 5 Ampoul

Supplier: CUSTOM MADE CHEMICALS LAB

19COMPOSES A 100 MG/L CHAQUE DS HNO3 5% of Al As Ag B Ba Cd Co Cr Cu Fe Mn Mo Ni Pb Sb Se Ti V Zn 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

3 COMPOSES PO43-,CL-,SO42- DANS H2O Phosphates (PO43-) 30mg/kg Chlorides (Cl-) 0.1mg/kg Sulphates (SO42-) 0.1mg/kg 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

6 COMPOSES AS,CD,MN,PB,SE,ZN DANS HNO3 5% As 1000mg/l Cd 100mg/l Mn 1000mg/l Pb 1000mg/l Se 1000mg/l Zn 100mg/l 1 * 100 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

Boric acid 40 g/l in water / tr NH4OH CRM, ISO 17034 and ISO 17025 Conservation 12 months. Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 1 L

Supplier: CUSTOM MADE CHEMICALS LAB

Nickel Sulfate 250 g/l in 5% H2SO4 CRM, ISO 17034 and ISO 17025 Conservation 12 months. Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

1 component: Fluorides (F-) 1mg/l in Water CRM, ISO 17034 and ISO 17025 Conservation 12 months. (6 months after opening) Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

25 components: 100mg/l each of Be V Cr Mn Co As Mo Cd Sb Pb U B Al Ti Fe Cu Ni Zn Se Sr Ba Tl Sn Rb Cs in HNO3 5% 1 * 100 mL

Supplier: MERCK PRODUCTION CHEMICALS

Sodium acetate trihydrate EMPROVE API Ph Eur,BP,JP,USP,FCC,E 262 1 * 24 items

Supplier: MERCK PRODUCTION CHEMICALS

Sodium chloride suitable for the biopharmaceutical production EMPROVE bio Ph Eur,BP,JP,USP 1 * 100 kg

Supplier: CUSTOM MADE CHEMICALS LAB

Mercury (II) (Mercuric) Nitrate 0.05M (0.1N) CRM, ISO 17034 and ISO 17025 Conservation 24 months. Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

Standard Solution 5 components: 100mg/l each of Ammonium (NH4+) Magnesium (Mg 2+) Calcium (Ca 2+) Sodium (Na+) Potassium (K+) in Water CRM, ISO 17034 and ISO 17025 Conservation 36 months. (12 months after opening) Store under normal laborator 1 * 100 mL

Supplier: CUSTOM MADE CHEMICALS LAB

,,CRM, ISO 17034 and ISO 17025,,,, ,,Conservation 12 months.,,,, ,,Store in a refrigerator at temperatures between 2C to 8C,,,, 1 * 10 mL

Supplier: CUSTOM MADE CHEMICALS LAB

,,5 components: P 1000mg/l K 1000mg/l Mg 1000mg/l S 1000mg/l Na 500mg/l in HNO3 2% ,, ,,CRM, ISO 17034 and ISO 17025,, ,,Conservation 24 months. (12 months after opening),, ,,Ambient Temp.,, 1 * 200 mL

Supplier: MERCK PRODUCTION CHEMICALS

Meglumine EMPROVE ESSENTIAL Ph Eur,ChP,JP,USP 1 * 1 kg