天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片
Alfa Chemistry 公司信息
公司名稱:
Alfa Chemistry
電話:
-
電子郵件:
Info@alfa-chemistry.com
國籍:
美國
網(wǎng)址:
www.alfa-chemistry.com/
產(chǎn)品總數(shù):
24072
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
公司提供產(chǎn)品列表
Samarium(III) Iodide
碘化釤(III)
13813-25-7
Holmium Perchlorate Solution
高氯酸鈥
14017-54-0
Erbium Perchlorate Solution
高氯酸鉺
14017-55-1
Gadolinium Sulfate Solution
硫酸釓(III)
155788-75-3
Tris[N,N-bis(trimethylsilyl)amide]lanthanum(III)
三[N,N-雙(三甲基硅烷)胺]鑭
175923-07-6
Manganese pentacarbonyl bromide
五羰基溴化錳
14516-54-2
Dysprosium(III) nitrate hydrate
硝酸鏑五水合物
100641-13-2
Aluminum chloride hydrate
氯化鋁水合物
10124-27-3
Neodymium(III) sulfate hydrate
硫酸釹
101509-27-7
[FeCl2bis(dppbz)]
[FECL2BIS(DPBZ)]
101566-80-7
Tetrabutylphosphonium hexafluorophosphate
四丁基六氟磷酸鹽
111928-21-3
Lanthanum Aluminum Oxide Single Crystal Substrate
鋁酸鑭
12003-65-5
Dimethyl(1,5-cyclooctadiene)platinum(II), 99%
二甲基(1,5-環(huán)辛二烯)鉑
12266-92-1
Thulium(III) chloride hexahydrate
氯化銩(III)六水
1331-74-4
5,10,15,20-Tetrakis(4-carboxymethyloxyphenyl)porphyrin
5,10,15,20-四(4-碳甲氧基苯基)- 21H,23H-卟啉
127812-08-2
Ytterbium(II) Iodide
碘化鐿(II)
19357-86-9
Praseodymium Chloride
氯化鐠
19423-77-9
Samarium Hydroxide
水合氫氧化釤
20403-06-9
Dichlorotris(1,10-phenanthroline)ruthenium(II) hydrate
二氯三(1,10-菲羅啉)釕(II) 水合物
207802-45-7
Scandium(III) Hexafluoroacetylacetonate
18990-42-6
2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine vanadium(IV) oxide
八乙基卟吩氧釩
27860-55-5
2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine manganese(III) chloride
2,3,7,8,12,13,17,18-八乙基-21H,23H-卟吩錳(III)氯化物
28265-17-0
Lutetium Bromide
镥(III)溴化水合物
29843-94-5
Holmium Acetate
乙酸鈥水合物
312619-49-1
Chloro(pyridine)bis(dimethylglyoximato)cobalt(III)
氯(吡啶)雙(二甲基乙二肟)-鈷
23295-32-1
Triruthenium Dodecacarbonyl
十二羰基三釕
15243-33-1
Chloroplatinic acid
氯鉑酸六水合物
18497-13-7
Dysprosium Chloride Solution
氯化鏑(Ⅲ)
10025-74-8
Erbium(III) Chloride Solution
氯化鉺
10025-75-9
Scandium(III) Isopropoxide
異丙氧化鈧(III)
60406-93-1
Iron(II) bromide
溴化亞鐵
7789-46-0
Platinum(II) chloride
二氯化鉑
10025-65-7
Iridium(III) chloride hydrate
水合三氯化銥
14996-61-3
Iridium trichloride
三氯化銥
10025-83-9
Lanthanum Chloride
氯化鑭(III)七水合物
10025-84-0
Iron(III) bromide
溴化鐵
10031-26-2
2,3,5,6-Tetrafluoroterephthalic aicd
2,3,5,6-四氟對苯二甲酸
652-36-8
Methacrylic acid, 2-ethylhexyl ester
甲基丙烯酸 2-乙基己酯
688-84-6
Pentafluorophenyl acrylate
丙烯酸五氟苯酯
71195-85-2
Isobornyl methacrylate
甲基丙烯酸異冰片酯
7534-94-3
Benzophenone-7
2-羥基-5-氯二苯甲酮
85-19-8
Dimethyl phthalate
鄰苯二甲酸二甲酯
131-11-3
Methyl Hydroxyethyl Cellulose
羥乙基甲基纖維素
9032-42-2
Trimethylolpropane trimethacrylate
三羥甲基丙烷三甲基丙烯酸酯
3290-92-4
3-Fluorostyrene, >97.0%(GC), containing 50ppm TBC stabilizer
3-氟苯乙烯
350-51-6
2-fluorostyrene, 98%
2-氟苯乙烯
394-46-7
Lanthanum(III) Nitrate Hydrate
硝酸鑭
100587-94-8
Barium Zirconate
鋯酸鋇
12009-21-1
Lithium Manganese Oxide (LMO) Sputtering Targets
硒化錳
1313-22-0
Strontium Chloride Hexahydrate
氯化鍶六水合物
10025-70-4
Sodium Thiosulfate Pentahydrate
五水硫代硫酸鈉
10102-17-7
Tert-Butyl methacrylate
甲基丙烯酸叔丁酯
585-07-9
Scandium Chloride Solution
氯化鈧
10361-84-9
Molybdenum Selenide (MoSe2) Sputtering Targets
五氧化二鈮
1313-96-8
Lanthanum Nickel Oxide Evaporation Materials
鎳酸鑭
12031-18-4
Iridium Rhenium (Ir-Re) Alloy Sputtering Targets
砷化銦
1303-11-3
Zinc Oxide (ZnO)
二碘化鍺
13573-08-5
Sodium Tungstate Dihydrate
鎢酸鈉二水合物
10213-10-2
Calcium silicate
硅酸(H2SiO3),鈣鹽(1:1)
10101-39-0
Sodium Bromide Powder
溴化鈉
7647-15-6
Cerium Nitrate Solution
硝酸鈰
10294-41-4
Quartz Substrate
二氧化硅
7631-86-9
Bismuth(III) 2-Ethylhexanoate 2-Ethylhexanoic Acid Solution (Bi:25%)
2-乙基己酸鉍
067874-71-9
Sodium Tetraborate Decahydrate Ph Grade
硼砂
1303-96-4
Sodium bicarbonate
碳酸氫鈉
144-55-8
Magnesium oxide
氧化鎂
1309-48-4
Magnesium Sulfate Heptahydrate
七水硫酸鎂
10034-99-8
Calcium Chloride Dihydrate
二水氯化鈣
10035-04-8
Disodium phosphate dodecahydrate
十二水合磷酸氫二鈉
10039-32-4
Chromium Sulfate Solution
硫酸鉻
10101-53-8
Hafnium Nitride (HfN) Sputtering Targets
氧化銦
1312-43-2
Manganese (III) Oxide Nanopowder
三氧化二錳
1317-34-6
Lithium Niobate (LiNbO3) Sputtering Targets
一氧化錳
1344-43-0
Boric 11 acid
硼酸-11B
13813-78-0
Tetrabutylammonium iodide
四丁基碘化銨
311-28-4
Gadolinium Chloride Solution
氯化釓
10138-52-0
Lanthanum Nitrate
硝酸鑭(六水)
10277-43-7
Silica gel
硅膠
112926-00-8
Lanthanum Nickelate Nanodispersion
LANTHANUM NICKEL OXIDE
12031-41-3
Lanthanum Oxide Rotatable Sputtering Target
氧化鑭
1312-81-8
Yttrium Oxide Nanoparticle Dispersion
氧化釔
1314-36-9
Tributylmethylammonium chloride
甲基三丁基氯化銨
56375-79-2
[6,6]-Phenyl C61 butyric acid methyl ester (>99%)
碳60衍生物
160848-22-6
Gadolinium Nitrate Solution
硝酸釓
19598-90-4
Zirconium(IV) Oxide Yttria stabilized Nanoparticles / Nanopowder
氧化鋯(IV)
308076-80-4
Nickel(II) sulfate hexahydrate
六水硫酸鎳
10101-97-0
Lithium Iron Phosphate
磷酸鐵鋰
15365-14-7
[(R)-1-[(R)-2-(Diphenylphosphino)ferrocenyl]-ethyldi- tert -butylphosphino]( η 5 -2,4-dimethylpentadienyl)(N-acetonitrile)ruthenium(II)] tetrafluoroborate
手性催化劑 RU867
1016168-44-7
[(R)-1-[(R)-2-(2'-Diphenylphosphinophenyl)ferrocenyl]ethyldi-(bis-3,5-trifluoromethylphenyl)phosphine]-(η 5 -2,4-dimethylpentadienyl)(iodo)ruthenium(II)
手性催化劑 RU1254
1021494-93-8
[[(R)-1-[(R)-2-(2'-Diphenylphosphinophenyl)ferrocenyl]-ethyldi-(bis-3,5-trifluoromethylphenyl)phosphino][(η5-2,4-dimethylpentadienyl)(N-acetonitrile)ruthenium(II)] tetrafluoroborate
手性催化劑 RU1255
1021494-95-0
[(R)-1-[(R)-2-(2'-Dicyclohexylphosphinophenyl)ferrocenyl]-ethyldi-(bis-(3,5-trifluoromethyl)phenyl)phosphino](η 5 -2,4-dimethylpentadienyl)( N -acetonitrile)ruthenium(II)] tetrafluoroborate
手性催化劑 RU1267
1021494-98-3
Graphene
石墨烯
1034343-98-0
Fac-tris[2-(benzo[b]thiophen-2-yl)pyridinato-c3,n]iridium(iii)
FAC-IR(BTPY)3
405289-74-9
Copper sulfate pentahydrate
五水硫酸銅
7758-99-8
Ferrocene
二茂鐵
102-54-5
Tetrabutylammonium Hexafluorophosphate
四丁基六氟磷酸銨
3109-63-5
Sodium arsenate dibasic heptahydrate
砷酸氫二鈉
10048-95-0
Cerium(IV) fluoride
氟化鈰
10060-10-3
Gadolinium(III) hydroxide hydrate
水合氫氧化釓
100634-91-1
Tetrapropylammonium bromide
四丙基溴化銨
1941-30-6
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
Copyright 2007? ChemicalBook. All rights reserved.