Anthracene, 4-terphenyl-d 14 , Anthracene-d 10 and phenanthrene-d 10 were obtained from Supelco (Bellefonte, USA). Phthalide, dimethyl phthalate, phthalic anhydride and anthrone standards were supplied by Sigma-Aldrich. The ethyl acetate used was super purity grade from Romil (Cambridge). Stock standard solutions of these chemicals were prepared in ethyl acetate and stored in glass bottles in the dark at 4ºC. Sodium sulphate was purchased by Panreac and Fluorisil by Sigma-Aldrich.
Phenanthrene d10
Manufactured by Merck Group
Sourced in United States
Phenanthrene-d10 is a deuterated polycyclic aromatic hydrocarbon compound. It is used as a reference standard and internal standard in analytical applications.
Automatically generated - may contain errors
Lab products found in correlation
Anthracene, by Merck Group (5 mentions)
Chrysene d12, by Merck Group (4 mentions)
Fluorene, by Merck Group (4 mentions)
Acenaphthene d10, by Merck Group (4 mentions)
Di 2 ethylhexyl phthalate, by Merck Group (3 mentions)
Pyrene, by Merck Group (3 mentions)
Acetone, by Thermo Fisher Scientific (3 mentions)
4 terphenyl d 14, by Merck Group (2 mentions)
Dibutyl phthalate, by Merck Group (2 mentions)
9 chloroanthracene, by Merck Group (2 mentions)
Phenol d6, by Merck Group (2 mentions)
Phenanthrene, by Merck Group (2 mentions)
Perylene d12, by Merck Group (2 mentions)
Naphthalene d8, by Merck Group (2 mentions)
Pyrene d10, by Merck Group (2 mentions)
Dimethyl phthalate, by Merck Group (1 mentions)
Phthalic anhydride, by Merck Group (1 mentions)
Anthrone, by Merck Group (1 mentions)
Phthalide, by Merck Group (1 mentions)
Panreac, by Merck Group (1 mentions)
17 protocols using phenanthrene d10
1
Analytical Standards Preparation Protocol
2
Phthalate Standards Quantification Protocol
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Solvents used for this work include high performance liquid chromatography (HPLC) grades of hexane, methanol, acetone, ultrapure water and dichloromethane (Waters, Milford, MA, USA). Phthalate standards included di-n-butyl phthalate (DBP), benzyl butyl phthalate (BBP), di-2-ethyl hexyl phthalate (DEHP), di-n-octyl Phthalate (DnOP), di-isononyl phthalate (DiNP), diisodecyl phthalate (DIDP) (AccuStandard Inc, (New Haven, CT, USA). Internal standard solutions, including phenanthrene-d10 and chrysene-d12 and standard surrogate solutions, 2-fluorobiphenyl and 4-terphenyl-d14, were obtained SUPELCO Inc. (Bellefonte, PA, USA).
3
Quantification of Priority PAHs in Environmental Samples
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
The 16 priority PAHs monitored in this study included: naphthalene (Nap), acenaphthylene (Acy), acenaphthene (Ace), fluorene (Flu), phenanthrene (Phe), anthracene (Ant), fluoranthene (Fla), pyrene (Pyr), chrysene (Chry), benzo(a)anthracene (BaA), benzo(k) fluoranthene (BkF), benzo(b)fluoranthene (BbF), benzo(a)pyrene (BaP), dibenzo(a,h)anthracene (DaA), and indeno(1,2,3-cd)pyrene (InP). A mixed stock standard of the 16 PAHs was purchased from Dr. Ehrenstorfer GmbH Inc., Germany. A deuterated PAHs surrogate standard (naphthalene-d8, acenaphthene-d10, phenanthrene-d10, chrysene-d12, perylene-d12), and a PAHs internal standard (hexamehylbenzene) were purchased from the Supelco, USA. Working standard solutions containing PAHs and deuterated PAHs mixtures were prepared by diluting the stock solutions in n-hexane. All solutions were stored at -26 o C until use. All solvents used for the extraction and cleanup procedures were HPLC grade and obtained from Fisher Scientific (Fair Lawn, NJ, USA). Deionized water was produced by a Milli-Q system (Simplicity, Millipore Co, Molsheim, France). Glass fiber filters were heated at 450 o C for 4 h and anhydrous sodium sulfate (Na2SO4) were heated at 550 o C for 8 h to remove organic residuals.
4
Quantifying Organic Pollutants in Water
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Standards of 4-nonlyphenol (85% content of para-isomers), fluorene, anthracene, pyrene, dibutyl phthalate and di(2-ethylhexyl) phthalate were purchased from Sigma-Aldrich and 4-t-octylphenol from Fluka. Stock standard solutions of the organic compounds and internal standards -9-chloroanthracene and phenanthrene-d10 (both from Sigma-Aldrich)were prepared in toluene (Caledon Laboratories Ltd.) to final concentration approximately 5,000 ng/µL. Working standards, used to spike the water samples, were diluted in acetone (Fisher Scientific) to final concentration approximately
5
Multiresidue Analysis of Pesticides
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Fipronil, cypermethrin, and tebuconazole standards, surrogate standard delta-hexachlorocyclohexane (δ-HCH), and labeled internal standard phenanthrene-D10 were obtained from Sigma-Aldrich (purity >97%, USA) for use in this study. All employed solvents (n-hexane, acetone, and toluene) were of HPLC grade (J.T. Baker, Netherlands). Glass fiber filters (47 mm, pore size 1.6 µm, Whatman, England), Supelclean ENVI-Florisil (500 mg/3 mL, Sigma-Aldrich, USA) normal-phase cartridges, and activated carbon (Merck, Darmstadt, Germany) were used for solid-phase extraction. The general physicochemical properties of Fipronil, cypermethrin, and tebuconazole are given in Supplemental Table S1.
6
Internal Standard Loading Protocol
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
All sample tubes were loaded with internal standard (0.6 μL of 20 μg·mL−1 toluene-d8, phenanthrene-d10 (Sigma Aldrich) and n-octane-d18 (Cambridge Isotope Laboratories) mixture in methanol (Sigma Aldrich)) in a stream of nitrogen at a flow rate of 100 mL·min−1 for 2 min, purging off the excess solvent.
7
Solvent-Based Extraction of Organic Compounds
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Filters (PTFE, 13 mm, 0.22 µm) were obtained from Phase Separations, Australia. Anhydrous sodium sulphate powder, HPLC grade dichloromethane, and HPLC grade hexane were obtained from Sigma-Aldrich, Australia. The analytical standards used in this study were prepared from the following solutions: a custom semi-volatile organic compound mix (PM Separations, Australia), a polyaromatic hydrocarbon (PAH) organic compound mix (Trajan Scientific, Australia), a ‘single column analytes’ mix (Novachem, Australia), and an 8270 phenols standard (Phenomenex, Australia). Phenol-d6, phenanthrene-d10, 1,4-dichlorobenzene-d4, acenaphthene-d10, p-terphenyl-d14, and chrysene-d12 were used as internal standards and were obtained from Sigma-Aldrich, Australia.
8
Pesticide Analysis using GC-MS
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Pesticide standards, surrogate standard (δ-HCH), and internal standards (fluorene-D10, phenanthrene-D10) were sourced from Sigma Aldrich (purity > 97%, USA). Stock solutions (1000 μg mL-1) of the ten pesticides and the surrogate were prepared in acetone and stored at -20°C. Working solutions were prepared in toluene. Stock solutions of fluorene-D10 and phenanthrene-D10 (1000 μg mL-1) were prepared in toluene. All employed solvents were of HPLC grade, including n-hexane, acetone, ethyl acetate, and toluene (J.T. Baker, Deventer, The Netherlands). Sodium sulfate, glass fiber filters (47 mm, pore size 1.6 μm, Whatman, England) and ENVI-Florisil Supelclean (500 mg/3 mL) normal phase cartridges for solid-phase extraction were purchased from Sigma-Aldrich (USA), and activated carbon from Merck (Germany).
9
Sorption Kinetics of Micro- and Nanoplastics
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
The reference micro- and nanoplastic particles were provided by BS-Partikel GmbH (Mainz, Germany). The spherical polystyrene particles in sizes of 78 nm and 41 µm, respectively, were supplied suspended in EtOH. The PE and PMMA particles with a size of 48 µm were available in a dry state. α-cypermethrin (CAS: 67375-30-8) was purchased from greyhoundchrom (Birkenhead, UK), phenanthrene (CAS: 85-01-8), and triclosan (CAS: 3380-34-5) from Sigma Aldrich (Taufkirchen, Germany). The deuterated standards phenanthrene-d10 (CAS: 1217-22-2) and cypermethrin-(phenoxy-d5) were purchased from Sigma Aldrich (Taufkirchen, Germany). triclosan-d3 (CAS: 1020719-98-5) was purchased from Toronto Research Chemicals (Toronto, Canada). All chemicals were dissolved in Methanol and stored at 4 °C. Methanol (≥99.8%) in HPLC-grade was purchased from VWR (Ismaning, Germany). For the simulation of real environmental conditions, tap water from Garching (Germany) was used for all sorption experiments. For the weighing of the samples, a Sartorius Cubis® Ultramicro Balance (Göttingen, Germany) was used. For filtration, nucleopore hydrophilic membrane filters (0.03 µm pore size) were purchased from Whatman/GE Healthcare (Marlborough, MA, USA).
10
Quantitative Analysis of BUVSs
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
Standards of UV-PS, UV-320, UV-326, UV-327, UV-328, UV-329, and surrogate standards Allyl-bzt and phenanthrene-d 10 were purchased from Sigma-Aldrich (St. Louis, MO, USA). Purities of all the standards were not less than 98%. The physicochemical characteristics of BUVSs are shown in Table S1,Table S2. Analytical grade chemicals, anhydrous sodium sulfate (Na 2 SO 4 ) (60 mesh) was purchased from Sigma-Aldrich (St. Louis, MO, USA), and neutral silica gel (100-200 mesh) was purchased from Thermo Fisher Scienti c Co., Ltd. Solvents, including dichloromethane, isooctane, and n-hexane, were of HPLC grade (Sigma-Aldrich, St. Louis, MO, USA). Ultrapure water was obtained from an ultrapure water system produced by Shanghai Hitech Instruments Co., Ltd.
Individual stock solutions of each BUVSs (1g•L -1 ) were made in isooctane. Further dilutions and mixtures of target species were prepared in n-hexane. All the working solutions were stored in brown glass bottles at -20°C.
Individual stock solutions of each BUVSs (1g•L -1 ) were made in isooctane. Further dilutions and mixtures of target species were prepared in n-hexane. All the working solutions were stored in brown glass bottles at -20°C.
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!