Hazardous wastes refer to wastes that are toxic, flammable, corrosive, reactive, and (or) infectious, and pose serious hazards to ecological and human health. With the improvement of people's awareness of environmental protection, hazardous waste toxicity testing is becoming a concern, and therefore the analysis of toxic substances in waste is of particular importance.
Lifeasible uses a variety of technical means to provide leaching toxicity (inorganic elements and compounds, organic pesticides, non-volatile organic compounds, volatile organic compounds), acute toxicity (oral toxicity, skin contact toxicity, inhalation toxicity), and toxic substance content (highly toxic substances, toxic substances, carcinogenic substances, mutagenic substances, reproductive toxic substances, persistent organic pollutants) testing services. The migration characteristics of semi-volatile and volatile organic and inorganic components in waste (solid and multi-phase) can be determined for waste toxicity testing.
Due to the complexity of the nature and composition of the waste, sample pre-treatment requires maximum extraction of toxic substances while considering the interference of complex matrices with the target toxic substances. Lifeasible uses sample pre-treatment techniques such as microwave-assisted acid digestion, alkali digestion, liquid-liquid extraction with a partition funnel, Soxhlet extraction, and Florisil (magnesium silicate carrier) column cleanup to ensure the accuracy of subsequent analysis and detection of the target toxic substances.
| No. | Components | Methods |
| Inorganic elements and compounds | ||
| 1 | Copper, zinc, cadmium, lead, chromium, chromium, mercury, beryllium, barium, nickel, silver, arsenic, selenium, and other metal elements |
|
| 2 | Alkylmercury | |
| 3 | Inorganic fluoride (excluding calcium fluoride) | |
| 4 | Cyanide (by CN-) | |
| Organic pesticide category | ||
| 5 | Dichloro-diphenyl-trichloroethane (DDT) |
|
| 6 | Hexachlorocyclohexane | |
| 7 | Dimethoate | |
| 8 | Parathion methyl | |
| 9 | Malathion | |
| 10 | Chlordane | |
| 11 | Hexachlorobenzene | |
| 12 | Toxaphene | |
| 13 | Mirex | |
| Non-volatile organic compounds | ||
| 14 | Nitrobenzene |
|
| 15 | Dinitrobenzene | |
| 16 | p-Nitrochlorobenzene | |
| 17 | 2,4-Dinitrochlorobenzene | |
| 18 | Pentachlorophenol and sodium pentachlorophenol (by pentachlorophenol) | |
| 19 | Phenol | |
| 20 | 2,4-Dichlorophenol. | |
| 21 | 2,4,6-trichlorophenol | |
| 22 | Benzo(a)pyrene | |
| 23 | Dibutyl phthalate | |
| 24 | Dioctyl phthalate | |
| 25 | Polychlorinated biphenyls | |
| Volatile organic compounds | ||
| 26 | Benzene |
|
| 27 | Toluene | |
| 28 | Ethylbenzene | |
| 29 | Xylenes | |
| 30 | Chlorobenzene | |
| 31 | 1,2-Dichlorobenzene | |
| 32 | 1,4-Dichlorobenzene | |
| 33 | Acrylonitrile | |
| 34 | Trichloromethane | |
| 35 | Carbon tetrachloride | |
| 36 | Trichloroethylene | |
| 37 | Tetrachloroethylene | |
Lifeasible provides easy and fast waste toxicity testing services with high precision, good accuracy, and low detection limits for hazardous waste identification, management, and pollution prevention applications. For more information, please contact our staff directly, who will answer all your questions about waste toxicity testing.
Lifeasible has established a one-stop service platform for plants. In addition to obtaining customized solutions for plant genetic engineering, customers can also conduct follow-up analysis and research on plants through our analysis platform. The analytical services we provide include but are not limited to the following:
