paraformaldehyde
paraformaldehyde
1. 2) no significant effect of paraformaldehyde and glutaraldehyde fixation on picoplankton cell density;
2)醛类固定剂对微微型浮游生物样品的细胞密度基本没有影响；
2. 3) paraformaldehyde and glotaraldehyde may reinforce the fluorescence strength, and glutaraldehyde is significant for FL2 and paraformaldehyde for FL3;
3)醛类固定剂可增强微微型浮游生物的荧光强度，其中戊二醛主要影响聚球藻的FL2强度，多聚甲醛主要影响FL3强度。
3. The production process and the main factors affecting quality of paraformaldehyde are introduced, the application prospect of paraformaldehyde in the domestic market is also analyzed.
介绍了多聚甲醛的生产方法及影响产品质量的主要因素,分析了其在国内的应用前景。
4. Keywords low polymerization degree paraformaldehyde;sodium sulfite method;iodimetry;
低聚合度多聚甲醛;亚硫酸钠法;碘量法;
5. Keywords Paraformaldehyde paste tooth hypersensitivity desensitization scanning electron microscop（SEM）;
关键词多聚甲醛糊剂绷带;牙本质过敏症;脱敏;扫描电镜;
6. Keywords biphenyl;chloromethylation;4;4’-dichloromethyl biphenyl;paraformaldehyde;
关键词联苯;氯甲基化;4;4’-二氯甲基联苯;多聚甲醛;
7. Keywords inverse-suspension polymerization;tannin;chelating resin;paraformaldehyde;
反相悬浮聚合;单宁;螯合树脂;多聚甲醛;
8. Meanwhile, the application and market consumption of paraformaldehyde in the fields of pesticide and others in China were analyzed and forecasted.Finally, some suggestions o...
同时,对多聚甲醛在农药和其他方面的应用和市场消费进行了分析和预测,最后对国内多聚甲醛行业的发展提出了建议。
9. Production Status and Market Analysis of Paraformaldehyde in China
国内多聚甲醛的生产现状与市场分析
10. Keywords paraformaldehyde;reactivity;hydroxymethyl index;gelation time;
多聚甲醛;反应活性;羟甲基指数;凝胶化时间;
11. Keywords paraformaldehyde;modified melamine-formaldehyde resin;water-solubility;wet strengthening agent;
多聚甲醛;改性三聚氰胺甲醛树脂;水溶性;湿增强剂;
12. Keywords paraformaldehyde;chloromethyl butyl ether chloromethylation;high crosslinked polystyrene.;
多聚甲醛;氯甲基丁醚;氯甲基化作用;高交联聚苯乙烯;
13. Keywords paraformaldehyde;production process;application prospect;
多聚甲醛;生产方法;应用前景;
14. It can also used as material to produce suffocating reagent , pesticide . antiseptic and weedicide.In China paraformaldehyde is malnly used to produce weedicide such as glyphosate and butachlor .
多聚甲醛主要用于生产聚甲醛树脂、汽车工业用涂料、制药工业原料以及病房、衣服和被褥等消毒，亦可作为原料生产熏蒸剂、杀虫荆、杀菌剂礼除草剂。
15. paraformaldehyde pulp mummifying a-gent
多聚甲醛干髓剂
16. Production and market analysis on Paraformaldehyde
多聚甲醛的生产和市场分析
17. Paraformaldehyde Dibucaine Hydrochloride
多聚甲醛盐酸沙夫卡因[牙科用药]
18. LABORATORY AND CLINICAL EVALUATION OF THE EFFECT OF PARAFORMALDEHYDE PASTE ON THE TREATMENT OF TOOTH HYPERSENSITIVITY Wang Hong-yuan et al Faculty of Stomatology, Capital University of Medical Sciences, Beijing
多聚甲醛糊剂绷带治疗牙颈部牙本质过敏症的临床及实验研究
19. Paraformaldehyde Thymol
多聚甲醛麝香草醛, 5-甲-2-异丙基苯酚[牙科用药]
20. Specimens were fixed in 4% paraformaldehyde 2 3 days,embedded in paraffin,serially sectioned and stained with hematoxylin eosin.
将切削后的标本浸泡于4%多聚甲醛中固定2~3d,石蜡包埋、切片、HE染色。
21. The effects of three different fixatives (including paraformaldehyde, glutaraldehyde and the mixture of the two) and time of storage on the determination of picoplankton are compared.
摘要对比了用流式细胞术现场测定及用多聚甲醛、戊二醛及两者的混合物这三种常用固定剂进行固定保存对微微型浮游生物样品的影响。
22. The production status, consumption situation and breakdown of consumption of paraformaldehyde in China are introduced in detail.
摘要详细介绍国内多聚甲醛的生产现状，以及国内多聚甲醛的消费现状和消费结构。
23. Methods An anatomic study was carried out on 15 cadavers of 30 sides,which were immersed in paraformaldehyde less than six months.
方法采用福尔马林浸泡未超过6个月的成人尸体15具30侧。
24. Keywords gas chromatography paraformaldehyde methnol determination;
气相色谱法;多聚甲醛;甲醇;分析;
25. Keywords salicylaldehyde;paraformaldehyde;depolymerization;boric acid;
水杨醛;多聚甲醛;解聚;硼酸;
26. Keywords s:salicyladehyde phenol paraformaldehyde;
水杨醛;苯酚;多聚甲醛;
27. Keywords salicylaldehyde;phenol;paraformaldehyde;hydroxymethylation;oxidation;esterification;
水杨醛;苯酚;多聚甲醛;羟甲基化;氧化;酯化;
28. paraformaldehyde flake
片状多聚甲醛
29. If cells are not fixed with paraformaldehyde, keep the samples on ice and run them immediately after staining is accomplished.
神经再生;流式细胞术;标本;保存;抗体;固定;多聚甲醛;检测;染色
30. paraformaldehyde devitalizing agent
聚甲醛失活剂
31. It showed paraformaldehyde solution was a good fixative for fixation in field.
证明多聚甲醛溶液是一种良好的真菌野外固定剂。
32. The production status,consumption situation and breakdown of consumption of paraformaldehyde in China are introduced in detail.
详细介绍国内多聚甲醛的生产现状,以及国内多聚甲醛的消费现状和消费结构。
