成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天
Alfa Chemistry
Firmenname:
Alfa Chemistry
Telefon:
-
E-Mail:
Info@alfa-chemistry.com
Nationalit?t:
United States
URL:
www.alfa-chemistry.com/
Produkte insgesamt:
24072
36
37
38
39
40
41
42
43
44
45
46
47
48
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
Produktkatalog
2,4,6-Tris-(4-bromomethyl-phenyl)-[1,3,5]triazine
1169964-41-3
C24H18Br3N3
Phenol, 4-[2,2':6',2''-terpyridin]-4'-yl-
89972-79-2
C21H15N3O
Methyl 4-ethynylbenzoate
3034-86-4
C10H8O2
Triphenyleno[2,3-d:6,7-d':10,11-d'']tris[1,3]dioxole, 2,2,7,7,12,12-hexamethyl-
119959-33-0
C27H24O6
1,3,5,7-Tetrakis(4-iodophenyl)adamantane
144970-30-9
C34H28I4
Silane, [3-(dibromomethylene)-1,4-pentadiyne-1,5-diyl]bis[trimethyl-
133968-81-7
C12H18Br2Si2
Diquinoxalino[2,3-a:2',3'-c]phenazine
214-83-5
C24H12N6
Naphthalene-1,4-dicarboxaldehyde
38153-01-4
C12H8O2
Phenol, 4,4'-(2,2-diphenylethenylidene)bis-
919789-77-8
C26H20O2
Naphthalene, 2,2',2''-(1,3,5-benzenetriyl)tris-
16322-13-7
C36H24
Dimethyl 2-ethynylterephthalic acid
1360461-76-2
C12H10O4
Biphenyl-3,3',4,4'-tetracarbaldehyde
915978-19-7
C16H10O4
Benzonitrile, 4,4'-(1,3,6,8-tetrahydro-1,3,6,8-tetraoxobenzo[lmn][3,8]phenanthroline-2,7-diyl)bis- (9CI)
131032-66-1
C28H12N4O4
Benzonitrile, 4,4'-(2,5-thiophenediyl)bis-
55368-38-2
C18H10N2S
Benzonitrile, 4,4',4''-(nitrilotri-4,1-phenylene)tris-
1800552-46-8
C39H24N4
Benzonitrile, 4,4',4''-[1,3,5-benzenetriyltris(oxy)]tris- (9CI)
382137-86-2
C27H15N3O3
Boronic acid, B-[4-[(diphenylmethylene)amino]-3,5-bis(1-methylethyl)phenyl]-
849438-98-8
C25H28BNO2
Boronic acid, (21H,23H-porphine-5,15-diyldi-4,1-phenylene)bis- (9CI)
290356-48-8
C32H24B2N4O4
Carbonohydrazonicdihydrazide, hydrochloride (1:1)
Triaminoguanidinhydrochlorid
5329-29-3
CH9ClN6
Benzonitrile, 4,4'-(2,1,3-benzothiadiazole-4,7-diyl)bis-
867349-78-8
C20H10N4S
Diazene,1,2-bis(4-bromophenyl)-
1601-98-5
C12H8Br2N2
Diazene,1,2-bis(4-bromophenyl)-, 1-oxide
1215-42-5
C12H8Br2N2O
Dibenzo[B,E][1,4]dioxin-2,3,7,8-tetramine
34294-67-2
C12H12N4O2
N,N-Bis(4-methylphenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
528610-00-6
C26H30BNO2
Benzonitrile, 4,4',4'',4'''-methanetetrayltetrakis-
121706-21-6
C29H16N4
Boronic acid, B,B'-(1,3-butadiyne-1,4-diyldi-4,1-phenylene)bis-
1223038-68-3
C16H12B2O4
Boronic acid, B,B'-[(1,3,8,10-tetrahydro-1,3,8,10-tetraoxoanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl)di-4,1-phenylene]bis-
1798300-46-5
C36H20B2N2O8
Boronic acid, B,B'-[2,2'-bithiophene]-5,5'-diylbis-, homopolymer
189358-30-3
C8H8B2O4S2
Boronic acid, B,B'-[5''-(4'-borono[1,1'-biphenyl]-4-yl)[1,1':4',1'':3'',1''':4''',1''''-quinquephenyl]-4,4''''-diyl]bis-
1290630-80-6
C42H33B3O6
Boronic acid, B,B',B',B'''-(silanetetrayltetra-4,1-phenylene)tetrakis-
499142-74-4
C24H24B4O8Si
oronicacid,B-[4-[bis(4-methoxyphenyl)amino]phenyl]-
201802-29-1
C20H20BNO4
N,N,N',N'-Tetrakis(4-aminophenyl)-1,4-phenylenediamine
3283-07-6
C30H28N6
Benzonitrile, 4,4',4''-nitrilotris-
51545-36-9
C21H12N4
Tricyclo[3.3.1.13,7]decane, 1,3,5,7-tetrakis(4-aminophenyl)-
158562-40-4
C34H36N4
Tetrakis(p-ethynylphenyl)silane
1390641-82-3
C32H20Si
Tetrakis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)silane
1448021-42-8
C48H64B4O8Si
Thieno[3,2-b]thiophene-2,5-diyldiboronic acid
1281324-46-6
C6H6B2O4S2
Thieno[3,2-b]thiophene-2,5-dicarboxaldehyde
37882-75-0
C8H4O2S2
Pyridine-2,4-diamine
461-88-1
C5H7N3
Pyridine-2,5-diamine
4318-76-7
C5H7N3
Silane, 1,1'-[3,4-bis[2-(trimethylsilyl)ethynyl]-3-hexene-2,5-diyne-1,6-diyl]bis[1,1,1-trimethyl-
55660-76-9
C22H36Si4
Terephthalic dihydrazide
Terephthalohydrazid
136-64-1
C8H10N4O2
Pyrene-2,7-diyldiboronic acid
1099731-44-8
C16H12B2O4
N1,N1'-([1,1'-biphenyl]-4,4'-diyl)bis(N1-(4-methoxyphenyl)benzene-1,4-diamine)
1299494-47-5
C38H34N4O2
Pyrazine-2,5-diamine
768386-37-4
C4H6N4
Pyrazine-2,6-diamine
41536-80-5
C4H6N4
Poly(3-decyloxythiophene-2,5-diyl)
150678-86-7
(C14H22OS)n
Poly[(9,9-dihexylfluoren-2,7-diyl)-co-(anthracen-9,10-diyl)]
474975-22-9
F8BT
210347-52-7
(C35H42N2S)n
Poly(ethylene glycol) diacrylate, average Mn 1000
26570-48-9
C5H10O4
Poly(ethylene glycol) methyl ether methacrylate solution, average Mn 2000
26915-72-0
C13H24O6
4-([2,2':6',2''-Terpyridin]-4'-yl)benzoic acid
158014-74-5
C22H15N3O2
O-[(N-Succinimidyl)succinyl-aminoethyl]-O'-methylpolyethylene glycol 2'000
92451-00-8
Poly(D,L-lactide), acid terminated, average Mw 15000
26680-10-4
C6H8O4
Dipyrido[3,2-a:2',3'-c]phenazine
19535-47-8
C18H10N4
TMB
3,3',5,5'-Tetramethylbenzidin
54827-17-7
C16H20N2
1,2,4,5-Tetracyanobenzene
712-74-3
C10H2N4
2,6-Bis(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)benzo[1,2-b:4,5-b']dithiophene
861398-06-3
C22H28B2O4S2
1,5-dibromo-2,4-bis(bromomethyl)benzene
35510-03-3
C8H6Br4
3,6-DIBROMO-PHENANTHRENE
174735-02-5
C14H8Br2
Azobenzene-4,4'-dicarbonyl Dichloride
10252-29-6
C14H8Cl2N2O2
4,4'-(1,3-Phenylenedioxy)dianiline
2479-46-1
C18H16N2O2
Poly(2,6-naphthalenevinylene)
124825-04-3
C5H14O7P2
Poly(3-hydroxybutyric acid), average Mn ~500000
26063-00-3
C12H18O6X2
Aluminum Nitride
Aluminiumnitrid
24304-00-5
AlN
Octyltriethoxysilane
1385031-14-0
Poly[2,7-(9,9-bis(2-ethylhexyl)-dibenzosilole)-alt-4,7-bis(thiophen-2-yl)benzo-2,1,3-thiadiazole]
1004272-92-7
Poly(9,9-di-(2-ethylhexyl)-9H-fluorene-2,7-vinylene)
1019638-19-7
(C31H42)n
Lead telluride
Bleitellurid
1314-91-6
PbTe
Manganese Tungstate
14177-46-9
H2MnOW
Zirconium Tungstate
16853-74-0
O8W2Zr
Rhenium Nanofoil
Rhenium
7440-15-5
Re
Chromium Oxide (Cr2O3)
Chrom (III) oxid
1308-38-9
Cr2O3
Tungsten Carbide/Cobalt Nanoparticles
12774-15-1
CHCoW
Tungsten Oxide Nanowire
Wolframtrioxid
1314-35-8
O3W
Zirconium Carbide Nanoparticles
Zirconiumcarbid
12070-14-3
CZr
Tungsten Carbide WC Powder
Wolframcarbid
12070-12-1
CW
Copper Indium Gallium Selenide (CIGS) Sputtering Targets
Galliumantimonid
12064-03-8
GaSb
Lead Zirconate
Bleizirconiumtrioxid
12060-01-4
O3PbZr
Niobium insulated wire, 10m, CD 0.05mm, IT 0.008mm
Niobium
7440-03-1
Nb
Cobalt Aluminum Oxide Nanoparticles / Nanopowder
Dialuminiumcobalttetraoxid
1333-88-6
Al2CoO4
Strontium Carbonate Nanoparticles
Strontiumcarbonat
1633-05-2
CO3Sr
Indium Hydroxide
Indiumtrihydroxid
20661-21-6
H3InO3
Scandium Metal
Scandium
7440-20-2
Sc
PHF
201807-75-2
C25H32Br2
PF-DMB
579505-48-9
Polydimethylsiloxane, Trimethylsiloxy Terminated
Hexamethyldisiloxan
107-46-0
C6H18OSi2
Poly(3 5-pyridinediyl)
97702-63-1
(C5H3N)n
Titanium Carbon Nitride TiCN Powder
12654-86-3
CHNTi2
Chromium Oxide (Cr2O3) Sputtering Targets
12018-95-0
CuInSe2
Potassium Titanate
Dikaliumtitantrioxid
12030-97-6
K2O3Ti
Lithium Zirconate
Dilithiumzirconiumtrioxid
12031-83-3
Li2O3Zr
Strontium Zirconate
Strontiumzirconiumtrioxid
12036-39-4
O3SrZr
Aluminum Titanate Nanoparticles / Nanopowder
Dialuminiumtitanpentaoxid
12004-39-6
Al2O5Ti
Yttrium Ferrite
Pentaeisentriyttriumdodecaoxid
12063-56-8
Fe5O12Y3
Chromium Carbide
Trichromdicarbid
12012-35-0
C2Cr3
Rubidium Bromide
Rubidiumbromid
7789-39-1
BrRb
Boron Carbide
Borcarbid
12069-32-8
CB4
Cobalt-Co @ 1000 μg/mL in 5% HNO3
Cobalt
7440-48-4
Co
1-Amino-4,6-dimethyl-5-(methylthio)-2-oxo-1,2-dihydropyridine-3-carbonitrile
Titandiborid
12045-63-5
B2Ti
36
37
38
39
40
41
42
43
44
45
46
47
48
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
Copyright 2019 ? ChemicalBook. All rights reserved