LC/MS method to determine plasticizers in indoor dust
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99.5%, 99.9%min.
- Type:pvc additive
- Usage:Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ:25kg/bag
- Package:200kg/drum
- Shape:Powder
- Item:T/T,L/C
Plasticizer, LC/MS method, Indoor dust INTRODUCTION Plasticizers are being used on a large scale worldwide (Bizzari et al, 2000). Their occurrence in indoor dust has been demonstrated, with a content of up to 12 g/kg (Pöhner et al, 1998; Butte et al, 2001). The concern about elevated
Under the given conditions the LOQ was 0.31 mg DINCH/kg dust. So analysing DINCH by LC/MS is significantly more sensitive than analysis by GC/MS. The EI-GC/MS
Simultaneous determination of legacy and emerging
- Classification:Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99.5%, 99.9%min.
- Type:Liquid, plasticizer
- Usage:Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Place of Origin::China
- Item:T/T,L/C
Simultaneous determination of legacy and emerging organophosphorus flame retardants and plasticizers in indoor dust using liquid and gas chromatography-tandem mass spectrometry:
The development of methodologies for the determination of plasticizers is essential for assessing the environmental and human impact resulting from the use of plastics. A fast
Microplastics and their Additives in the Indoor
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99%
- Type:Oil drilling
- Usage:Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ:200kgs
- Package:200kgs/battle
- Application:PVC Plasticizer
- Item:T/T,L/C
Abstract Analyses of air and house dust have shown that pollution of the indoor environment with microplastics could pose a fundamental hygienic problem. et al. 19 developed a depolymerization technique for the
lytical methods that will allow a rapid, simultaneous, sensi-tive, and selective determination and quantification of these compounds in dust, combined with a low cost and time con-sumption.
Microplastics and their Additives in the Indoor Environment
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99.6%
- Type:Chemical additives, Chemical plasticizer 1623%
- Usage:PVC shoe, PVC Air Blowing/Expander PVC/DIP Shoes
- MOQ:200kgs
- Package:200kgs/battle
- Shape:Powder
- Payment:T/T
- Certificate::COA
The method as described in an application note [28] is suitable for a large number of different matrices. Figure 1 shows the TGA‐TD‐GC/MS analysis of a house dust sample for
Non-Target Screening: LC-QTOF-MS 1. Recursive Feature Extraction (Agilent Profinder) 2. Blank Subtraction (Agilent MPP software) 2300 true features remaining (pos and neg) 3. Re-run
Quantification of polyethylene terephthalate microplastics
- Classification:Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99%min
- Type:Oil drilling
- Usage:Plasticizer
- MOQ:1000KG
- Package:25kg/drum
- Sample:Availabe
When comparing the LOQs of the current study (Section 3.1) with those of the literature for PET MNP quantification (Table 1), the LOQs (based on LC-UV analysis) in the
A reliable analytical method was developed for the simultaneous analysis and quantification of 39 PFRs, ePFRs, LPs, and APs in indoor dust. LC-MS/MS was used for the quantification of all targeted analytes except for
