By using gas chromatography external standard method,dimethyldiphenylurea in the storage propellant was separated and determined.
利用气相色谱法迅速分离并准确测定仓储发射药中具有安定作用的二号中定剂 (二甲基二苯脲 )的含量。
The comparison of the performances between the prepared composite neutral stabilizer and the common imported neutral stabilizer PREBLEND 8# were made.
采用多种国产稳定剂、润滑剂等助剂进行复合,研制了LLDPE用中性稳定剂,并且与目前普遍使用的进口中性稳定剂预混8~#进行性能比较试验。
Determination of centralite in propellant by high peformance liquid chromatography
高效液相色谱法测定发射药中的中定剂
neutron accident dosimetry
事故中子剂量测定法
Simultaneous determination of preservatives and sweetenings in fruit jelly by HPLC
HPLC法同时测定果冻中的防腐剂、甜味剂
Determination of Metallic Aluminium in the Slag-Modifier by EDTA Titrimetry
EDTA滴定法测定调渣剂中的金属铝
The Influences of the Masking Agent on the Determination Results of COD
COD测定中掩蔽剂对测定结果的影响
Qualitative and quantitative determination of tween 80 in 42 traditional Chinese medicine injections
42种中药注射剂中吐温80定性定量测定
Research of Application of Organic Stability Adjuvant in Polyalumina-Silica Chlorid (PASC)
混凝剂聚硅氯化铝中有机稳定助剂应用研究
RESEARCH ON THE SCREENING OF NEUTRALIZER FOR HIGH-CONCENTRATED CHLORHEXIDINE
高浓度氯已定类消毒剂的中和剂筛选研究
Study on anti-browning and stability in processing of Chinese chestnut beverage
板栗饮料加工中护色剂及稳定剂的研究
Content Determination of Preservative Ethylparaben in Hospital Preparation
医院制剂中防腐剂羟苯乙酯的含量测定
Research on Hydrogen Peroxide Stabilizer in the Paint Remover System
适用于脱漆剂体系中双氧水的稳定剂研究
During the sterilisation procedure the radiation dose should be measured.
辐射灭菌过程中,应采用剂量指示剂测定辐射剂量。
Quality Control of Several Traditional Chinese Medicines with Thin Layer Chromatography;
系列中药制剂质量标准中的薄层鉴定
Soaps and detergents--Determination of EDTA (chelating agent)contend Titrimetric method
GB/T13173.7-1993肥皂和洗涤剂中EDTA(螯合剂)含量的测定滴定法
Measurement of mass fraction of surfactant in glass cleaner and evaluation of uncertainty
玻璃清洁剂中表面活性剂质量分数测定与不确定度评价
Study of Application of Novel Heat Stabilizer and Auxiliary Heat Stabilizers in Rigid PVC
新型热稳定剂与各种辅助热稳定剂在硬质PVC中的应用研究
Method for determination of lead in food additives
GB/T8449-1987食品添加剂中铅的测定方法
test method for plasticizer mixtures from vinyl chloride on the fabrics
氯乙烯纤维中增塑剂含量测定法
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