Technical services
Toxicological Evaluation of Chemical Substance Testing
Chemicals refer to pure substances and mixtures composed of various elements, whether naturally occurring or artificially produced.
According to the Chemical Abstracts Service, there are as many as 7 million chemicals currently in existence worldwide, of which more than 100,000 have been commercialized and over 70,000 are frequently used. Each year, more than 1,000 new chemicals are introduced globally.
Toxicological Evaluation of Chemical Substance Testing
Field | Trial project |
Toxicity Study | Acute Oral Test |
Acute Dermal Test | |
Acute Skin Irritation Test | |
Acute Eye Irritation Test | |
Guinea Pig Skin Sensitization Test | |
Acute Inhalation Toxicity Test | |
Repeated Dose 28-day Oral Toxicity Study in Rodents | |
Repeated Dose 90-Day Oral Toxicity study in Rodents | |
Prenatal Developmental Toxicity Study | |
Two-generation reproductive toxicity test | |
Mutagenicity Studies | Bacterial Reverse Mutation Assay |
Mammalian erythrocyte micronucleus assay | |
In vitro mammalian chromosome aberration assay | |
In vitro mammalian gene mutation assay | |
Analytical Chemistry and Clinical chemistry tests | Analytical Chemistry |
Toxicokinetic analysis | |
Clinical chemistry tests |
Contact phone number
Ms. Li:+86 15760970681
Mr. Su:+86 19991001701
Landline:+86-29-33656828
Company Address
4th Floor, Unit C. Building 9. Small and Medium-sized
Enterprise Park, Airport Industrial Zone Airport New Ciy,Xixian New Area, Shaanxi Province
©2026 Xixian New Area Guorui Yinuo Drug Safety Evaluation and Research Co., Ltd.
WhatsApp：8613940397353
Email：hr-xian@grglp.com
Landline：862933656828
Mr. Su：8619991001701
Ms. Li：8615760970681