A standard PCB mixture containing 14 PCB congeners (PCB-18, PCB-28, PCB-29, PCB-43, PCB-52, PCB-101, PCB-118, PCB-138, PCB-142, PCB-153, PCB-170, PCB-180, PCB-194 and PCB-209) was obtained from Supelco Inc. (Bellefonte, PA, USA), while a mixed standard containing six isotopically labelled 13C12PCBs (13C12PCB-28, 52, 118, 153, 180 and 209) was obtained from Cambridge Isotope Laboratories, Inc. (USA). The PCB congener choice covered the seven indicator PCBs. n-Hexane, dichloromethane (DCM) and acetone (pesticide grade) were obtained from BDH, Poole, UK, while anhydrous sodium sulfate, copper powder, Florisil and silica gel were purchased from Merck (Darmstadt, Germany).
Dichloromethane dcm
Manufactured by BD
Sourced in United Kingdom, India
Dichloromethane (DCM) is a colorless, volatile organic compound. It is commonly used as a solvent in various laboratory applications due to its high solvency power and low boiling point.
Automatically generated - may contain errors
Lab products found in correlation
Acetone, by BD (1 mentions)
Copper powder, by Merck Group (1 mentions)
N hexane, by BD (1 mentions)
Silica gel, by Merck Group (1 mentions)
Anhydrous sodium sulfate, by Merck Group (1 mentions)
Florisil, by Merck Group (1 mentions)
Methanol d4, by Merck Group (1 mentions)
Sulfuric acid h2so4, by Thermo Fisher Scientific (1 mentions)
Anisaldehyde, by Merck Group (1 mentions)
Diethylamine dea, by Merck Group (1 mentions)
Trifluoroacetic acid tfa, by Merck Group (1 mentions)
Dimethyl sulfoxide (dmso), by Merck Group (1 mentions)
Arium pro ultrapure water system, by Sartorius (1 mentions)
2 protocols using dichloromethane dcm
1
Comprehensive PCB Congener Quantification
2
Extraction and Analysis of Ipomoea aquatica
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Methanol (MeOH) (HPLC grade), acetonitrile (ACN) (HPLC grade), glacial acetic acid (AA) (100 %), dimethyl sulfoxide (DMSO), and anisaldehyde were purchased from Merck (Darmstadt, Germany); trifluoroacetic acid (TFA) (≥98%), diethylamine (DEA) (≥99.5%) and methanol-d4 (99.8% D) from Sigma-Aldrich (St. Louis, MO, USA); MeOH AnalaR NORMAPUR ® (analytical reagent) from VWR (Fontenay-sous-Bois, France), n-hexane from SDFCL (Maharashtra, India), dichloromethane (DCM) (99.5%) from BDH (Leicestershire, UK), and ethyl acetate (EA) (99.9%) from ROMIL (Cambridge, UK); sulfuric acid (H2SO4) (96% solution in water) was obtained from Acros Organics (New Jersey, USA) and ultrapure water was produced by an Arium pro ultrapure water system (Sartorius, Gottingen, Germany). The fresh plants of Ipomoea aquatica (aerial parts) were collected in Darfur, West Sudan in March 2010. A voucher specimen was deposited in the Herbarium of the Botany Department, Faculty of Science, University of Khartoum, Sudan.
About PubCompare
Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.
We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.
However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.
Ready to get started?
Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required
Revolutionizing how scientists
search and build protocols!