- Nitrous oxide and oxygen sedation: an update.
Nitrous oxide and oxygen sedation: an update.
Dental assistant (Chicago, Ill. : 1994) (2013-09-06)
Ann Brunick, Morris S Clark
PMID24003604
摘要
This course will teach the desirable characteristics of nitrous oxide, indications and contraindications for N2O/O2 use, as well as facts and myths surrounding chronic exposure to nitrous oxide, the biologic effects associated with high levels of the gas, and ways to assess and minimize trace gas contamination in an outpatient setting.
材料
Product Number
品牌
产品描述
Sigma-Aldrich
维生素 B 12, BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥98%
Supelco
维生素B12标准液 CRM 溶液, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®