Structured Review

Wellington Laboratories pcbs
Concentrations of Σ 17 <t>PCDD/Fs</t> and Σ 19 <t>PCBs</t> in agricultural-grade (n = 10) and analytical-grade (n = 4) CuSO 4 . The box upper and under lines represent the 25th and 75th percentiles, respectively, and the three horizontal bars represent the 5th, 50th, and 95th percentiles. * represent the 1% and 99%, □ represent mean values.
Pcbs, supplied by Wellington Laboratories, used in various techniques. Bioz Stars score: 93/100, based on 9 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/pcbs/product/Wellington Laboratories
Average 93 stars, based on 9 article reviews
Price from $9.99 to $1999.99
pcbs - by Bioz Stars, 2020-09
93/100 stars

Images

1) Product Images from "Assessment of the Polychlorinated Biphenyl (PCB) Occurrence in Copper Sulfates and the Influential Role of PCB Levels on Grapes"

Article Title: Assessment of the Polychlorinated Biphenyl (PCB) Occurrence in Copper Sulfates and the Influential Role of PCB Levels on Grapes

Journal: PLoS ONE

doi: 10.1371/journal.pone.0144896

Concentrations of Σ 17 PCDD/Fs and Σ 19 PCBs in agricultural-grade (n = 10) and analytical-grade (n = 4) CuSO 4 . The box upper and under lines represent the 25th and 75th percentiles, respectively, and the three horizontal bars represent the 5th, 50th, and 95th percentiles. * represent the 1% and 99%, □ represent mean values.
Figure Legend Snippet: Concentrations of Σ 17 PCDD/Fs and Σ 19 PCBs in agricultural-grade (n = 10) and analytical-grade (n = 4) CuSO 4 . The box upper and under lines represent the 25th and 75th percentiles, respectively, and the three horizontal bars represent the 5th, 50th, and 95th percentiles. * represent the 1% and 99%, □ represent mean values.

Techniques Used:

2) Product Images from "Assessment of the Polychlorinated Biphenyl (PCB) Occurrence in Copper Sulfates and the Influential Role of PCB Levels on Grapes"

Article Title: Assessment of the Polychlorinated Biphenyl (PCB) Occurrence in Copper Sulfates and the Influential Role of PCB Levels on Grapes

Journal: PLoS ONE

doi: 10.1371/journal.pone.0144896

Concentrations of Σ 17 PCDD/Fs and Σ 19 PCBs in agricultural-grade (n = 10) and analytical-grade (n = 4) CuSO 4 . The box upper and under lines represent the 25th and 75th percentiles, respectively, and the three horizontal bars represent the 5th, 50th, and 95th percentiles. * represent the 1% and 99%, □ represent mean values.
Figure Legend Snippet: Concentrations of Σ 17 PCDD/Fs and Σ 19 PCBs in agricultural-grade (n = 10) and analytical-grade (n = 4) CuSO 4 . The box upper and under lines represent the 25th and 75th percentiles, respectively, and the three horizontal bars represent the 5th, 50th, and 95th percentiles. * represent the 1% and 99%, □ represent mean values.

Techniques Used:

Related Articles

Injection:

Article Title: Assessment of the Polychlorinated Biphenyl (PCB) Occurrence in Copper Sulfates and the Influential Role of PCB Levels on Grapes
Article Snippet: .. Reagents and Materials 13 C-labeled surrogate standards for PCDD/Fs (EPA 1613-LCS) and PCBs (EPA 68A-LCS) and 13 C-labeled injection standards for PCDD/Fs (EPA 1613-IS) and PCBs (EPA 68A-IS) were all purchased from Wellington Laboratories (Guelph, Canada). ..

other:

Article Title: Association between Several Persistent Organic Pollutants and Thyroid Hormone Levels in Cord Blood Serum and Bloodspot of the Newborn Infants of Korea
Article Snippet: For POPs quantification, 13 C-labeled 8 PCBs (EC9605-SS; Wellington Laboratories, Guelph, ON, Canada), 13 C-labelled 6 PBDEs (MBDE-MXE; Wellington) and 13 Total lipid = 2.27 * total cholesterol + triglyceride + 62.3 Total cholesterol and triglyceride were analyzed by enzymatic methods in a commercial clinical laboratory (Samkwang Laboratory, Seoul, Korea).

Article Title: Effect of polychlorinated biphenyls (PCBs) and 1,1,1-trichloro-2,2,-bis (4-chlorophenyl)-ethane (DDT) in follicular fluid on the results of in vitro fertilization-embryo transfer (IVF-ET) programs.
Article Snippet: To establish the effect of chlorinated organic compounds on fertility.

Article Title: Direct and indirect effects of different types of microplastics on freshwater prey (Corbicula fluminea) and their predator (Acipenser transmontanus)
Article Snippet: To prepare treatments of each polymer and one of algae with PCBs for the dietary exposures, each type of microplastic (100 grams each in 500 mL milliQ water) and algae (1 L Pavlova sp., 4–7 μm, from Reed Mariculture, Campbell, CA, USA) were placed into separate clean (baked at 450°C for 6 hours) amber glass bottles and spiked with coplanar PCBs to achieve 30 ng/g (13 C-labeled PCB#77, 81, 126 and 169 in Nonane; Wellington Laboratories, Guelph, Canada).

Labeling:

Article Title: Occurrence of Halogenated Pollutants in Domestic and Occupational Indoor Dust
Article Snippet: .. Standard TBPH, BTBPE, PBBA, all the PCBs, and all the BDEs standards were purchased from Wellington Laboratories (Ontario, Canada); ATE, PBEB, HBB, PFTeDA, FOSA, all PAHs, PAH derivatives and mass labeled PCBs, and PFOA, used as internal standards, were purchased from Sigma Aldrich (Milan, Italy); and PFOA, PFOS, PFBS, TBB, TBECH, TBBPA, DPTE, TBCO, and TBP were obtained from AccuStandard Inc. (Connecticut, USA). .. Stock standard solutions were prepared from solid analytes by dissolving each compound in toluene (1 mg/mL) or from purchased standard solution (50 μg/mL) sealed with screw-caps and stored at −20 °C in amber glass vials.

Synthesized:

Article Title: Occurrence of Selected Organic Contaminants in Edible Insects and Assessment of Their Chemical Safety
Article Snippet: .. Standards of PFR parent compounds, PCBs, PBDEs, and DPs were purchased from Wellington Laboratories, and PFRs-BT and PFR deuterated internal standards (ISs) were custom synthesized by V. Belov (Max Planck Institute, Göttingen, Germany). .. Bromodiphenyl ether (BDE)-77, OCPs, ePFRs, and plasticizers were purchased from AccuStandard, and recovery standard (RS) triamyl phosphate (TAP) was obtained from TCI Europe.

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  • 90
    Wellington Laboratories dl pcbs
    Hypothesized MC destruction pathways of <t>PCDD/Fs</t> and dl <t>-PCBs,</t> their reformation, and catalyst deactivation.
    Dl Pcbs, supplied by Wellington Laboratories, used in various techniques. Bioz Stars score: 90/100, based on 3 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/dl pcbs/product/Wellington Laboratories
    Average 90 stars, based on 3 article reviews
    Price from $9.99 to $1999.99
    dl pcbs - by Bioz Stars, 2020-09
    90/100 stars
      Buy from Supplier

    93
    Wellington Laboratories pcbs
    Concentrations of Σ 17 <t>PCDD/Fs</t> and Σ 19 <t>PCBs</t> in agricultural-grade (n = 10) and analytical-grade (n = 4) CuSO 4 . The box upper and under lines represent the 25th and 75th percentiles, respectively, and the three horizontal bars represent the 5th, 50th, and 95th percentiles. * represent the 1% and 99%, □ represent mean values.
    Pcbs, supplied by Wellington Laboratories, used in various techniques. Bioz Stars score: 93/100, based on 9 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/pcbs/product/Wellington Laboratories
    Average 93 stars, based on 9 article reviews
    Price from $9.99 to $1999.99
    pcbs - by Bioz Stars, 2020-09
    93/100 stars
      Buy from Supplier

    85
    Wellington Laboratories 4 ho 13 c12 pcb 187
    GC/MS (ECNI) chromatogram of methylated HO-PBDEs in a blood sample from the United States using ( A ) a nonpolar column (Rxi-5; 15 m) and ( B ) a polar column (SP-2331; 30 m). The identified target compounds were as follows: a, 6-HO-BDE-47; b, 3-HO-BDE-47; c, 5-HO-BDE-47; d, 4′-HO-BDE-49; e, 6′-HO-BDE-99; and f, 5′-HO-BDE-99. IS, internal standard (BDE-166). The bromophenols and 4-HO- 13 C 12 <t>-PCB-187</t> are not shown.
    4 Ho 13 C12 Pcb 187, supplied by Wellington Laboratories, used in various techniques. Bioz Stars score: 85/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/4 ho 13 c12 pcb 187/product/Wellington Laboratories
    Average 85 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    4 ho 13 c12 pcb 187 - by Bioz Stars, 2020-09
    85/100 stars
      Buy from Supplier

    89
    Wellington Laboratories pcb 126
    Fold change in systemic REP compared with intake REP (set to 1) for PeCDD ( A ), 4-PeCDF ( B ), <t>PCB-126</t> ( C ), PCB-118 ( D ), and PCB-156 ( E ). Changes in REPs were calculated for hepatic EROD activity, and Cyp1a1 , Cyp1b1 , and Cyp1a2 gene expression in liver and PBLs. Abbreviations: ND, not determined; Syst, systemic.
    Pcb 126, supplied by Wellington Laboratories, used in various techniques. Bioz Stars score: 89/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/pcb 126/product/Wellington Laboratories
    Average 89 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    pcb 126 - by Bioz Stars, 2020-09
    89/100 stars
      Buy from Supplier

    Image Search Results


    Hypothesized MC destruction pathways of PCDD/Fs and dl -PCBs, their reformation, and catalyst deactivation.

    Journal: Scientific Reports

    Article Title: Dioxins reformation and destruction in secondary copper smelting fly ash under ball milling

    doi: 10.1038/srep22925

    Figure Lengend Snippet: Hypothesized MC destruction pathways of PCDD/Fs and dl -PCBs, their reformation, and catalyst deactivation.

    Article Snippet: Extraction, clean-up, and analysis of PCDD/Fs and dl-PCBs After the milling tests, the FA sample (0.1 g) was spiked with 13 C-labeled PCDD/Fs and dl -PCBs as internal quantification standards.

    Techniques:

    Concentrations of Σ 17 PCDD/Fs and Σ 19 PCBs in agricultural-grade (n = 10) and analytical-grade (n = 4) CuSO 4 . The box upper and under lines represent the 25th and 75th percentiles, respectively, and the three horizontal bars represent the 5th, 50th, and 95th percentiles. * represent the 1% and 99%, □ represent mean values.

    Journal: PLoS ONE

    Article Title: Assessment of the Polychlorinated Biphenyl (PCB) Occurrence in Copper Sulfates and the Influential Role of PCB Levels on Grapes

    doi: 10.1371/journal.pone.0144896

    Figure Lengend Snippet: Concentrations of Σ 17 PCDD/Fs and Σ 19 PCBs in agricultural-grade (n = 10) and analytical-grade (n = 4) CuSO 4 . The box upper and under lines represent the 25th and 75th percentiles, respectively, and the three horizontal bars represent the 5th, 50th, and 95th percentiles. * represent the 1% and 99%, □ represent mean values.

    Article Snippet: Reagents and Materials 13 C-labeled surrogate standards for PCDD/Fs (EPA 1613-LCS) and PCBs (EPA 68A-LCS) and 13 C-labeled injection standards for PCDD/Fs (EPA 1613-IS) and PCBs (EPA 68A-IS) were all purchased from Wellington Laboratories (Guelph, Canada).

    Techniques:

    GC/MS (ECNI) chromatogram of methylated HO-PBDEs in a blood sample from the United States using ( A ) a nonpolar column (Rxi-5; 15 m) and ( B ) a polar column (SP-2331; 30 m). The identified target compounds were as follows: a, 6-HO-BDE-47; b, 3-HO-BDE-47; c, 5-HO-BDE-47; d, 4′-HO-BDE-49; e, 6′-HO-BDE-99; and f, 5′-HO-BDE-99. IS, internal standard (BDE-166). The bromophenols and 4-HO- 13 C 12 -PCB-187 are not shown.

    Journal: Environmental Health Perspectives

    Article Title: Hydroxylated Metabolites of Polybrominated Diphenyl Ethers in Human Blood Samples from the United States

    doi: 10.1289/ehp.11660

    Figure Lengend Snippet: GC/MS (ECNI) chromatogram of methylated HO-PBDEs in a blood sample from the United States using ( A ) a nonpolar column (Rxi-5; 15 m) and ( B ) a polar column (SP-2331; 30 m). The identified target compounds were as follows: a, 6-HO-BDE-47; b, 3-HO-BDE-47; c, 5-HO-BDE-47; d, 4′-HO-BDE-49; e, 6′-HO-BDE-99; and f, 5′-HO-BDE-99. IS, internal standard (BDE-166). The bromophenols and 4-HO- 13 C 12 -PCB-187 are not shown.

    Article Snippet: The recoveries (mean ± SE) of the surrogate standards were 99 ± 3 % for BDE-77, and 90 ± 6 % for 4-HO-13 C12 -PCB-187, respectively.

    Techniques: Gas Chromatography-Mass Spectrometry, Methylation

    Fold change in systemic REP compared with intake REP (set to 1) for PeCDD ( A ), 4-PeCDF ( B ), PCB-126 ( C ), PCB-118 ( D ), and PCB-156 ( E ). Changes in REPs were calculated for hepatic EROD activity, and Cyp1a1 , Cyp1b1 , and Cyp1a2 gene expression in liver and PBLs. Abbreviations: ND, not determined; Syst, systemic.

    Journal: Environmental Health Perspectives

    Article Title: Comparison of Intake and Systemic Relative Effect Potencies of Dioxin-like Compounds in Female Mice after a Single Oral Dose

    doi: 10.1289/ehp.1206336

    Figure Lengend Snippet: Fold change in systemic REP compared with intake REP (set to 1) for PeCDD ( A ), 4-PeCDF ( B ), PCB-126 ( C ), PCB-118 ( D ), and PCB-156 ( E ). Changes in REPs were calculated for hepatic EROD activity, and Cyp1a1 , Cyp1b1 , and Cyp1a2 gene expression in liver and PBLs. Abbreviations: ND, not determined; Syst, systemic.

    Article Snippet: TCDD, PeCDD, 4-PeCDF, and PCB-126 were purchased from Wellington Laboratories Inc. (Guelph, Ontario, Canada) and dissolved in corn oil (ACH Food Companies Inc., Oakbrook, IL, USA); concentrations were then checked and confirmed by Wellington Laboratories Inc. We purchased PCB-118, PCB-156, and PCB-153 from Cerilliant Corp. (Round Rock, TX, USA).

    Techniques: Activity Assay, Expressing