ChemNet > CAS > 7440-33-7 Tungsten atomic absorption standard solution

7440-33-7 Tungsten atomic absorption standard solution

????	Tungsten atomic absorption standard solution
?? ??	Tungsten atomic absorption standard solution; Tungstenrodmmdiameter; Tungstenpowdermicron; TungstenwireNmmdia; TungstenrodannealedNmmdiacagcm; Tungsten (0.18 m2/g) (nitrogen BET specific surface area); TungstenwireN; TungstenpowderNmesh; TungstenpowderNmicron; Tungsten1; Tungsten2; Tungsten3; Tungsten5; Tungsten4; Tungsten Metal; Tungsten rod annealed 99.98%; Tungsten powder; Tungsten wire 99.95%; Tungsten wire; Tungsten solution 1000 ppm; tungsten; Tungsten nano-micron powder
???	W
???	183.84
InChI	InChI=1/W
cas??	7440-33-7
EC??	231-143-9
?? ??
?? ?	3410℃
? ???	insoluble
??? ??	F:Flammable; Xi:Irritant;
??? ??	R11:; R36/38:;
?? ??	S6:; S26:; S36:;

Chemicals Suppliers(48):: 1Zigong City Jindian Chemical Co.,Ltd; 2Wenzhou Chemical Material Factory; 3Hangzhou Ocean Chemical Co., Ltd.; 4ABSCO Ltd; 5MV Laboratories Inc; 6Island Pyrochemical Industries; 7Alfa Aesar GmbH & Co KG; 8Continental Metals Inc.; 9Strategic Metal Investments Ltd.; 10The Metal Powder Company Ltd; Contact Suppliers; Post Buying Leads; Related selling offers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图