穩定性åŒä½ç´ 是指就目å‰æª¢æ¸¬æŠ€è¡“來說,尚ä¸èƒ½ç™¼ç¾è‡ªè¡Œè¡°è®Šçš„åŒä½ç´ ,如12Cã€13Cã€16Oã€18Oç‰ã€‚
如12C或者16O,å˜åœ¨çš„比例很高,大多超éŽ99%,而13C或者18O比例很低。一般æåŠç©©å®šæ€§åŒä½ç´ ,大多是指在自然界ä¸å«é‡è¼ƒä½Žçš„穩定性åŒä½ç´ ,å³13C,18O。
å«æœ‰ç©©å®šæ€§åŒä½ç´ 的分å,與æ£å¸¸çš„分å相比,æ“有相åŒçš„化å¸æ€§è³ªï¼Œä½†ç”±äºŽé‡é‡ç¨å¤§ï¼Œç‰©ç†æ€§è³ªæœ‰è‘—一定的差異,所以在一些éŽç¨‹ä¸ï¼ŒåŒä½ç´ çš„å«é‡æœƒç™¼ç”Ÿè®ŠåŒ–,這就是åŒä½ç´ 分餾(Isotope Fractionation),æ£å› 為這個特性,穩定性åŒä½ç´ 在地質æ·å²ä¸çš„è®ŠåŒ–ç‚ºç ”ç©¶æˆå·–作用æ供了ç貴的地çƒåŒ–å¸ä¿¡æ¯ï¼Œå°äº†è§£ç’°å¢ƒæ¼”化具有é‡å¤§æ„義。
試劑列表
貨號 |
cas號 |
å“å/è¦æ ¼ç´”度 |
分åå¼ |
查詢/購買 |
H811499 |
38701-74-5 |
1,1,1,3,3,3-å…氟代-2-氘代丙醇, 99 atom % D 1,1,1,3,3,3-Hexafluoro-2-propanol-d2, 99 atom % D |
(CF3)2CDOD |
購買 |
T818666 |
33685-54-0 |
1,1,2,2-氘代四氯乙烷-d2, D,99.6% 1,1,2,2-Tetrachloroethane-d2, D,99.6% |
Cl2CDCDCl2 |
購買 |
D806508 |
2199-69-1 |
1,2-二氯代苯-d4, (D, 99%) 1,2-Dichlorobenzene-d4, (D, 99%) |
C6D4Cl2 |
購買 |
D807770 |
17060-07-0 |
1,2ï¼äºŒæ°¯ä¹™çƒ·(æ°˜4), D,99% 1,2-Dichloroethane-d4, D,99% |
Cl2C2D4 |
購買 |
D808195 |
4165-56-4 |
1,4-氘代å°æº´äºŒè‹¯, (D4, 98%) 1,4-Dibromobenzene-d4, (D4, 98%) |
C6D4Br2 |
購買 |
P817077 |
22739-76-0 |
2-丙醇-d8, D,99% 2-Propanol-d8, D,99% |
CD3CD(OD)CD3 |
購買 |
B803268 |
139952-87-7 |
Boc-Ala-OH-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98ï¼… Boc-Ala-OH-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98ï¼… |
Boc-15NC3H6O2 |
購買 |
B803269 |
139952-87-7 |
Boc-Ala-OH-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98ï¼… Boc-Ala-OH-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98ï¼… |
Boc-15NC3H6O2 |
購買 |
F812596 |
200937-57-1 |
Fmoc-Leu-OH-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98ï¼… Fmoc-Leu-OH-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98ï¼… |
C21H2315NO4 |
購買 |
F812597 |
200937-57-1 |
Fmoc-Leu-OH-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98ï¼… Fmoc-Leu-OH-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98ï¼… |
C21H2315NO4 |
購買 |
L801386 |
25713-23-9 |
L-丙氨酸-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% L-Alanine-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% |
C3H715NO2 |
購買 |
L801387 |
25713-23-9 |
L-丙氨酸-15N, è±åº¦ï¼š98atom%;化å¸ç´”度:≥98.5ï¼… L-Alanine-15N, è±åº¦ï¼š98atom%;化å¸ç´”度:≥98.5ï¼… |
C3H715NO2 |
購買 |
L818308 |
59935-32-9 |
L-絲氨酸-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… L-Serine-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… |
C3H715NO3 |
購買 |
L818337 |
59935-32-9 |
L-絲氨酸-15N, è±åº¦ï¼š99at%;化å¸ç´”度:≥98.5% L-Serine-15N, è±åº¦ï¼š99at%;化å¸ç´”度:≥98.5%: |
C3H715NO3 |
購買 |
L812594 |
59935-31-8 |
L-亮氨酸-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% L-Leucine-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% |
C6H1315NO2 |
購買 |
L812595 |
59935-31-8 |
L-亮氨酸-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… L-Leucine-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… |
C6H1315NO2 |
購買 |
L801390 |
3715-16-0 |
L-天冬氨酸-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% L-Aspartic acid-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% |
C4H715NO4 |
購買 |
L801391 |
3715-16-0 |
L-天冬氨酸-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% L-Aspartic acid-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% |
C4H715NO4 |
購買 |
L812044 |
59935-30-7 |
L-異亮氨酸-15N, è±åº¦ï¼š98atom%;化å¸ç´”度:≥98.5% L-Isoleucine-15N, è±åº¦ï¼š98atom%;化å¸ç´”度:≥98.5% |
C6H1315NO2 |
購買 |
L810618 |
204451-48-9 |
L-谷氨酰胺-15N2, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… L-Glutamine-15N2, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… |
C5H1015N2O3 |
購買 |
L810619 |
204451-48-9 |
L-谷氨酰胺-15N2, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% L-Glutamine-15N2, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% |
C5H1015N2O3 |
購買 |
L810616 |
21160-87-2 |
L-谷氨酸-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… L-Glutamic acid-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… |
C5H815NO4 |
購買 |
L810617 |
21160-87-2 |
L-谷氨酸-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% L-Glutamic acid-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% |
C5H815NO4 |
購買 |
F801394 |
117398-49-9 |
N-芴甲氧羰基-15N丙氨酸, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98% Fmoc-Ala-OH-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98% |
Fmoc-15NC3H6O2 |
購買 |
F801395 |
117398-49-9 |
N-芴甲氧羰基-15N丙氨酸, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98% Fmoc-Ala-OH-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98% |
Fmoc-15NC3H6O2 |
購買 |
T819908 |
65402-55-3 |
三辛酸甘油酯(羧基-13C3), è±åº¦ï¼š98atom%;化å¸ç´”度:≥98ï¼… Trioctanoin-carboxyl-13C3, è±åº¦ï¼š98atom%;化å¸ç´”度:≥98ï¼… |
13C3C26H50O6 |
購買 |
T819909 |
65402-55-3 |
三辛酸甘油酯(羧基-13C3), è±åº¦ï¼š99atom%;化å¸ç´”度:≥98ï¼… Trioctanoin-carboxyl-13C3, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98ï¼… |
13C3C26H50O6 |
購買 |
M814230 |
813-56-9 |
丙二酸-d4, 99 atom % D Malonic acid-d4, 99 atom % D |
CD2(CO2D)2 |
購買 |
A801586 |
19259-90-6 |
乙酰氯-d3, (D3, 98%) Acetyl chloride-d3, (D3, 98%) |
CD3COCl |
購買 |
A800915 |
1186-52-3 |
乙酸-D4, (D,99.5%) Acetic acid-d4, (D,99.5%) |
C2D4O2 |
購買 |
S818436 |
39230-37-0 |
乙酸鈉-d3, (D3, 99%) Sodium acetate-d3, (D3, 99%) |
[2H]3C2NaO2 |
購買 |
A801585 |
194787-05-8 |
乙酸銨-d7, (D7, 98%) Ammonium acetate-d7, (D7, 98%) |
CD3CO2ND4 |
購買 |
D835818 |
1665-00-5 |
二氯甲烷-d2, D,99.8%+0.03% V/V TMS Dichloromethane-d2, D,99.8%+0.03% V/V TMS |
CD2Cl2 |
購買 |
D806509 |
1665-00-5 |
二氯甲烷-D2, D,99.9% Dichloromethane-D2, D,99.9% |
CD2Cl2 |
購買 |
D806510 |
1665-00-5 |
二氯甲烷-D2, D,99.8% Dichloromethane-D2, D,99.8% |
CD2Cl2 |
購買 |
D806935 |
2206-27-1 |
äºŒç”²åŸºäºžç œ-d6, D.99.9% DMSO-d6, D.99.9% |
C2D6SO |
購買 |
D806936 |
2206-27-1 |
äºŒç”²åŸºäºžç œ-d6, D.99.9% +0.03%TMS DMSO-d6, D.99.9% +0.03%TMS |
C2D6SO |
購買 |
S818305 |
68378-96-1 |
亞ç¡é…¸éˆ‰-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… Sodium nitrite -15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… |
Na15NO2 |
購買 |
S818306 |
68378-96-1 |
亞ç¡é…¸éˆ‰-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5ï¼… Sodium nitrite -15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5ï¼… |
Na15NO2 |
購買 |
D807910 |
28788-42-3 |
å氫化è˜-D18, D,99% Decahydronaphthalene-d18, D,99% |
C10D18 |
購買 |
U820311 |
2067-80-3 |
å°¿ç´ -15N2, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… Urea-15N2, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… |
15NH2CO15NH2 |
購買 |
U820312 |
2067-80-3 |
å°¿ç´ -15N2, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5ï¼… Urea-15N2, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5ï¼… |
15NH2CO15NH2 |
購買 |
N835815 |
4472-41-7 |
氘代N,N-二甲基甲酰胺-d7, D,99.5%+0.05% v/v TMS N,N-Dimethylformamide-d7, D,99.5%+0.05% v/v TMS |
C3D7NO |
購買 |
N814543 |
4472-41-7 |
氘代N,N-二甲基甲酰胺-d7, D,99.5% N,N-Dimethylformamide-d7, D,99.5% |
C3D7NO |
購買 |
T819416 |
599-00-8 |
氘代三氟乙酸-d1, 99.5 atom % D+0.03%TMS,用于 NMR Trifluoroacetic acid-d1, 99.5 atom % D+0.03%TMS,用于 NMR |
C2F3O2D |
購買 |
T819417 |
599-00-8 |
氘代三氟乙酸-d1, D,99.5% Trifluoroacetic acid-d1, D,99.5% |
C2F3O2D |
購買 |
A824107 |
666-52-4 |
氘代丙酮, (D,99.9%) + 0.03 % (v/v) TMS Acetone-d6, (D,99.9%) + 0.03 % (v/v) TMS |
CD3COCD3 |
購買 |
A800095 |
666-52-4 |
氘代丙酮, (D,99.9%) + 0.03 % (v/v) TMS Acetone-d6, (D,99.9%) + 0.03 % (v/v) TMS |
CD3COCD3 |
購買 |
A800096 |
666-52-4 |
氘代丙酮, (D,99.96%)(+0.03% V/V TMS) Acetone-d6, (D,99.96%)(+0.03% V/V TMS) |
CD3COCD3 |
購買 |
A800097 |
666-52-4 |
氘代丙酮, (D,99.9%) Acetone-d6, (D,99.9%) |
CD3COCD3 |
購買 |
A801689 |
666-52-4 |
氘代丙酮, (D, 99.96%) Acetone-d6, (D, 99.96%) |
CD3COCD3 |
購買 |
A800098 |
2206-26-0 |
氘代乙腈, (D,99.8%) Acetonitrile-d3, (D,99.8%) |
CD3CN |
購買 |
E808689 |
1516-08-1 |
氘代乙醇, D,99%,無水級 Ethanol-d6, D,99%,無水級 |
C2D6O |
購買 |
E808688 |
1516-08-1 |
氘代乙醇-d6, 99.5 atom % D Ethanol-d6, 99.5 atom % D |
C2D6O |
購買 |
E809222 |
2679-89-2 |
氘代乙醚, D,99% Diethyl ether-D10, D,99% |
C4D10O |
購買 |
P816497 |
7291-22-7 |
氘代å¡å•¶-d5, (D,99.5%) +0.03% V/V TMS Pyridine-d5, (D,99.5%) +0.03% V/V TMS |
C5D5N |
購買 |
P816498 |
7291-22-7 |
氘代å¡å•¶-d5, (D,99.5%) Pyridine-d5, (D,99.5%) |
C5D5N |
購買 |
T818667 |
1693-74-9 |
氘代四氫呋喃-D8, D,99.5% Tetrahydrofuran-D8, D,99.5% |
C4D8O |
購買 |
T818668 |
1693-74-9 |
氘代四氫呋喃-D8, D,99.5%, å«0.03 % (v/v) TMS Tetrahydrofuran-D8, D,99.5%, å«0.03 % (v/v) TMS |
C4D8O |
購買 |
X815526 |
41051-88-1 |
氘代å°äºŒç”²è‹¯-d10, D,98% p-Xylene-d10, D,98% |
C6D4(CD3)2 |
購買 |
H811498 |
21666-38-6 |
氘代æ£å·±çƒ·-d14, 99 atom % D Hexane-d14, 99 atom % D |
CD3(CD2)4CD3 |
購買 |
H811427 |
33838-52-7 |
氘代æ£åºšçƒ·-d16, D,99% Heptane-d16, D,99% |
CD3(CD2)5CD3 |
購買 |
O815317 |
17252-77-6 |
氘代æ£è¾›çƒ·-d18, D,99% Octane-d[18, D,99% |
CD3(CD2)6CD3 |
購買 |
C805076 |
865-49-6 |
氘代氯仿-d, (D,99.8%) +0.03% V/V TMS Chloroform-d, (D,99.8%) +0.03% V/V TMS |
CDCl3 |
購買 |
C805077 |
865-49-6 |
氘代氯仿-d, D,99.8% Chloroform-d, D,99.8% |
CDCl3 |
購買 |
M813978 |
10120-28-2 |
氘代甲基環己烷-d14, D,99.5% Methylcyclohexane-d14, D,99.5% |
C7D14 |
購買 |
T818669 |
2037-26-5 |
氘代甲苯-d8, D,99.50% Toluene-d8, D,99.50% |
C6D5CD3 |
購買 |
T818670 |
2037-26-5 |
氘代甲苯-d8, D,99.94% Toluene-d8, D,99.94% |
C6D5CD3 |
購買 |
T818671 |
2037-26-5 |
氘代甲苯-d8, D,99.5%(0.03% TMS) Toluene-d8, D,99.5%(0.03% TMS) |
C6D5CD3 |
購買 |
M812876 |
811-98-3 |
氘代甲醇, D,99.8% Methanol-12C,d4, D,99.8% |
CD4O |
購買 |
M812878 |
811-98-3 |
氘代甲醇-D4, D,99.8% (0.05% v/v TMS) Methanol-D4, D,99.8% (0.05% v/v TMS) |
CD4O |
購買 |
M835816 |
811-98-3 |
氘代甲醇-D4, (D,99.8%)+0.03% V/V TMS Methanol-D4, (D,99.8%)+0.03% V/V TMS |
CD4O |
購買 |
N814544 |
13031-32-8 |
氘代ç¡åŸºç”²çƒ·-d3, D,99% Nitromethane-d3, D,99% |
CD3NO2 |
購買 |
N815093 |
4165-60-0 |
氘代ç¡åŸºè‹¯-d5, D,99% Nitrobenzene-d5, D,99% |
C6D5NO2 |
購買 |
S835611 |
13813-19-9 |
氘代硫酸, D,99.5%,90% in D2O Sulfuric acid-d2 solution, D,99.5%,90% in D2O |
D2SO4 |
購買 |
S817462 |
13813-19-9 |
氘代硫酸, D,99.5%,98% in D2O Sulfuric acid-d2 solution, D,99.5%,98% in D2O |
D2SO4 |
購買 |
S829582 |
13813-19-9 |
氘代硫酸, D,99% Sulfuric acid-d2 solution, D,99% |
D2SO4 |
購買 |
P816797 |
14335-33-2 |
氘代磷酸, D,99% Phosphoric acid-d3 solution, D,99% |
D3PO4 |
購買 |
B801866 |
1076-43-3 |
氘代苯-D6, D,99.5% Benzene-D6, D,99.5% |
C6D6 |
購買 |
B801867 |
1076-43-3 |
氘代苯-D6, (D, 99.5%)+ 0.03% V/V TMS Benzene-D6, (D, 99.5%)+ 0.03% V/V TMS |
C6D6 |
購買 |
X815135 |
56004-61-6 |
氘代鄰二甲苯, D,98% o-Xylene-d10, D,98% |
C6D4(CD3)2 |
購買 |
S818437 |
14014-06-3 |
氘氧化鈉, (D, 99.5%) 40% IN D2O Sodium deuteroxide, (D, 99.5%) 40% IN D2O |
NaOD/D2O |
購買 |
S818438 |
14014-06-3 |
氘氧化鈉, (D, 99.5%) 30% IN D2O Sodium deuteroxide, (D, 99.5%) 30% IN D2O |
NaOD/D2O |
購買 |
L812295 |
12159-20-5 |
氚代氫氧化鋰, D,99.5% Lithium deuteroxide solution, D,99.5% |
LiOD |
購買 |
A803631 |
4165-57-5 |
氚代溴苯, (D5, 99%) Ammonium-d4 chloride, (D5, 99%) |
C6D5Br |
購買 |
N815047 |
13587-52-5 |
氚代ç¡é…¸, D,99%(65 wt.% in D2O) Nitric acid-d solution, D,99%(65 wt.% in D2O) |
DNO3 |
購買 |
D807644 |
7789-20-0 |
氧化氘, 99.9 atom % D Deuterium oxide, 99.9 atom % D |
D2O |
購買 |
N814980 |
29817-79-6 |
氮氣-15N2, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… Nitrogen-15N2, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… |
15N2 |
購買 |
N814981 |
29817-79-6 |
氮氣-15N2, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% Nitrogen-15N2, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% |
15N2 |
購買 |
A801376 |
39466-62-1 |
氯化銨-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% Ammonium chloride-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% |
15NH4Cl |
購買 |
A801377 |
39466-62-1 |
氯化銨-15N, è±åº¦ï¼š99atom %;化å¸ç´”度:≥98.5% Ammonium chloride-15N, è±åº¦ï¼š99atom %;化å¸ç´”度:≥98.5% |
15NH4Cl |
購買 |
C836423 |
3114-55-4 |
氯苯-d5, 99% Isotopic Chlorobenzene-d5, 99% Isotopic |
C6D5Cl |
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D808200 |
13536-59-9 |
溴化氘, 99 atom % D Deuterium bromide, 99 atom % D |
DBr |
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C805985 |
66522-78-9 |
環己醇-d12, 98 atom % D Cyclohexanol-d12, 98 atom % D |
C6D12O |
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G810501 |
7299-33-4 |
甘氨酸-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… Glycine-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… |
C2H515NO2 |
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F808198 |
920-42-3 |
甲酸-d2, (D2, 98%) Formic acid-d2, (D2, 98%) |
CD2D2 |
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A801380 |
31432-46-9 |
ç¡æ…‹ç¡é…¸éŠ¨-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% Ammonium nitrate -15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% |
NH415NO3 |
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A801381 |
31432-46-9 |
ç¡æ…‹ç¡é…¸éŠ¨-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5ï¼… Ammonium nitrate -15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5ï¼… |
NH415NO3 |
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C805142 |
31432-44-7 |
ç¡é…¸éˆ£-15N2, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… Calcium nitrate -15N2, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… |
CaN2O6 |
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C805143 |
31432-44-7 |
ç¡é…¸éˆ£-15N2, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5ï¼… Calcium nitrate -15N2, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5ï¼… |
CaN2O6 |
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S817892 |
31432-45-8 |
ç¡é…¸éˆ‰-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… Sodium nitrate -15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… |
Na15NO3 |
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S817893 |
31432-45-8 |
ç¡é…¸éˆ‰-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% Sodium nitrate -15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% |
Na15NO3 |
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P816763 |
57654-83-8 |
ç¡é…¸é‰€-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% Potassium nitrate -15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% |
K15NO3 |
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P816764 |
57654-83-8 |
ç¡é…¸é‰€-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5ï¼… Potassium nitrate -15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5ï¼… |
K15NO3 |
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A801382 |
43086-60-8 |
ç¡é…¸éŠ¨-15N2, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% Ammonium nitrate -15N2, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% |
15NH415NO3 |
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A801383 |
43086-60-8 |
ç¡é…¸éŠ¨-15N2, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% Ammonium nitrate -15N2, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% |
15NH415NO3 |
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A800828 |
43086-58-4 |
硫酸銨-15N2, è±åº¦ï¼š10atom %;化å¸ç´”度:≥98.5ï¼… Ammonium sulfate-15N2, è±åº¦ï¼š10atom %;化å¸ç´”度:≥98.5ï¼… |
(15NH4)2SO4 |
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A800829 |
43086-58-4 |
硫酸銨-15N2, è±åº¦ï¼š99atom %;化å¸ç´”度:≥98.5ï¼… Ammonium sulfate-15N2, è±åº¦ï¼š99atom %;化å¸ç´”度:≥98.5ï¼… |
(15NH4)2SO4 |
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B803270 |
51956-33-3 |
碳酸鋇-13C, è±åº¦ï¼š98atom%;化å¸ç´”度:≥99ï¼… Barium carbonate-13C, è±åº¦ï¼š98atom%;化å¸ç´”度:≥99ï¼… |
Ba13CO3 |
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B803271 |
51956-33-3 |
碳酸鋇-13C, è±åº¦ï¼š99atom%;化å¸ç´”度:≥99ï¼… Barium carbonate-13C, è±åº¦ï¼š99atom%;化å¸ç´”度:≥99ï¼… |
Ba13CO3 |
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D801384 |
287488-11-3 |
磷酸二氫銨-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% Diammonium hydrogenphosphate-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5% |
15NH4H2PO4 |
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D801385 |
287488-11-3 |
磷酸二氫銨-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% Diammonium hydrogenphosphate-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% |
15NH4H2PO4 |
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D807891 |
287488-11-3 |
磷酸二氫銨-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… Diammonium hydrogenphosphate-15N, è±åº¦ï¼š10atom%;化å¸ç´”度:≥98.5ï¼… |
15NH4H2PO4 |
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D807892 |
287488-11-3 |
磷酸二氫銨-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5ï¼… Diammonium hydrogenphosphate-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5ï¼… |
15NH4H2PO4 |
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M813956 |
72156-70-8 |
美沙西汀(甲氧基-13C), è±åº¦ï¼š98atom%;化å¸ç´”度:≥98ï¼… Methacetin (methoxy-13C), è±åº¦ï¼š98atom%;化å¸ç´”度:≥98ï¼… |
13C9H11NO2 |
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M813957 |
72156-70-8 |
美沙西汀(甲氧基-13C), è±åº¦ï¼š99atom%;化å¸ç´”度:≥98ï¼… Methacetin (methoxy-13C), è±åº¦ï¼š99atom%;化å¸ç´”度:≥98ï¼… |
13C9H11NO2 |
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S818434 |
19361-62-7 |
苯乙烯-D8, (D8, 98%) + BHT Styrene-d8, (D8, 98%) + BHT |
C8D8 |
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P816969 |
13127-88-3 |
苯酚-d6, 99 atom % D Phenol-d6, 99 atom % D |
C6D5OD |
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O815311 |
59669-16-8 |
辛酸-1-13C, è±åº¦ï¼š98atom%;化å¸ç´”度:≥98ï¼… Octanoic-1-13C acid, è±åº¦ï¼š98atom%;化å¸ç´”度:≥98ï¼… |
13CC7H16O2 |
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O815312 |
59669-16-8 |
辛酸-1-13C, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98ï¼… Octanoic-1-13C acid, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98ï¼… |
13CC7H16O2 |
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S818313 |
201612-61-5 |
辛酸鈉-1-13C, è±åº¦ï¼š98atom%;化å¸ç´”度:≥98ï¼… Sodium Octoate-1-13C, è±åº¦ï¼š98atom%;化å¸ç´”度:≥98ï¼… |
13C8H15O2Na |
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S818314 |
201612-61-5 |
辛酸鈉-1-13C, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98ï¼… Sodium Octoate-1-13C, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98ï¼… |
13C8H15O2Na |
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W810839 |
14314-42-2 |
é‡æ°§æ°´, 97 atom % 18O Heavy-oxygen water, 97 atom % 18O |
H2O18 |
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A801379 |
31432-48-1 |
銨態ç¡é…¸éŠ¨-15N, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% Ammonium-15Nnitrate, è±åº¦ï¼š99atom%;化å¸ç´”度:≥98.5% |
15NH4NO3 |
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