5-溴-4-氟-2-甲基苯胺 | 5-Bromo-4-fluoro-2-methylaniline | 627871-16-3 |
β-萘磺酸鈉 | beta-Naphthalenesulfonic acid | 532-02-5 |
N-(氯甲基)鄰苯貳甲酰亞胺 | N-(Chloromethyl)phthalimide | 17564-64-6 |
液體石蠟 | Paraffin liquid | 8042-47-5 |
聚酰胺粉 | Polyamide | 63428-83-1 |
鄰苯貳甲酸氫鉀pH標(biāo)準(zhǔn)物質(zhì) | Potassium hydrogen phthalate | 877-24-7 |
磷酸貳氫鉀 | Potassium phosphate monobasic | 7778-77-0 |
石油醚 | Petroleum ether | 8032-32-4 |
聚乙貳醇400 | Polyethylene glycol | 25322-68-3 |
甲酸鈉 | Sodium formate | 141-53-7 |
1-庚烷磺酸鈉 | Sodium 1-heptanesulfonate | 22767-50-6 |
1-己烷磺酸鈉 | Sodium 1-hexanesulfonate | 2832-45-3 |
高氯酸鈉,無水 | Sodium perchlorate | 7601-89-0 |
十貳烷基磺酸鈉 | Sodium laurylsulfonate | 2386-53-0 |
磷酸氫貳鈉,貳水 | Sodium phosphate dibasic dihydrate | 10028-24-7 |
1-辛烷磺酸鈉 | Sodium 1-octanesulfonate | 5324-84-5 |
高氯酸鈉,一水 | Sodium perchlorate monohydrate | 7791-07-3 |
* | Sodium sulfate anhydrous | 7757-82-6 |
* | Sodium bicarbonate | 144-55-8 |
硅油II | Silicone oil II |
|
硅油III | Silicone oil III |
|
硅油I,II,III | Silicone oil I,II,III |
司班60 | Span 60 | 1338-41-6 |
乙酸鈉,無水 | Sodium acetate anhydrous | 127-09-3 |
丙烷磺酸鈉 一水 | Sodium 1-propanesulfonate monohydrate | 304672-01-3 |
2-丙烷磺酸鈉 一水 | Sodium 2-propanesulfonate monohydrate | 304851-99-8 |
1,2-乙烷基貳磺酸鈉 | Sodium 1,2-ethanedisulfonate | 5325-43-9 |
正戊烷磺酸鈉 一水合物 | Sodium 1-pentanesulfonate monohydrate | 207605-40-1 |
癸烷基硫酸鈉 | Sodium decyl sulfate | 142-87-0 |
辛基硫酸鈉 | Sodium octyl sulfate | 142-31-4 |
1-戊烷磺酸鈉 | Sodium 1-pentanesulfonate | 22767-49-3 |
四丁基氯化銨(TBAC) | Tetrabutylammonium chloride | 1112-67-0 |
四甲基硫酸氫銨 | Tetramethylammoniumbisulfate hydrate | 80526-82-5 |
四丁基* | Tetrabutylammonium bromide | 1643-19-2 |
四乙基* | Tetraethylammonium bromide | 71-91-0 |
四丁基碘化銨 | Tetrabutylammonium iodide | 311-28-4 |
三辛胺 | Trioctylamine | 1116-76-3 |
四丁基氫氧化銨 | Tetrabutylammonium hydroxide | 2052-49-5 |
四丁基硫酸氫銨 | Tetrabutylammonium hydrogen sulfate | 32503-27-8 |
四丁基磷酸貳氫銨 | Tetrabutylammonium phosphate monobasic | 5574-97-0 |
四己基硫酸氫銨 | Tetrahexylammonium hydrogensulfate | 32503-34-7 |
四正辛基* | Tetraoctylammonium bromide | 14866-33-2 |
三乙胺鹽酸鹽 | Triethylamine hydrochloride | 554-68-7 |
四丙基硫酸氫銨 | Tetrapropylammonium bisulfate | 56211-70-2 |
四甲基* | Tetramethylammonium bromide | 64-20-0 |
四丙基* | Tetrapropylammonium bromide | 1941-30-6 |
四己基* | Tetrahexylammonium bromide | 4328-13-6 |
四癸基* | Tetrakis(decyl)ammonium bromide | 14937-42-9 |
四甲基硫酸銨 | Tetramethylammonium sulfate hydrate | 14190-16-0 |
十四烷基*基硫酸氫銨 | Trimethyltetradecylammonium hydrogen sulfate | 104903-23-3 |
四戊基* | Tetrapentylammonium bromide | 866-97-7 |
水 | Water | 7732-18-5 |
氧化鋁 | Aluminum oxide | 1344-28-1 |
氧化鋁球 | Aluminum oxide | 1344-28-1 |
氧化鋁棉 | Aluminum oxide | 1344-28-1 |
線狀氧化銅 | Cupric oxide wire | 1317-38-0 |
氧化鈰 | Cerium oxide | 1306-38-3 |
碳黑 | Carbon,mesopor | 1333-86-4 |
線狀銅 | Copper Oxide,wire | 7440-50-8 |
脫脂棉 | Cotton wool |
|
貳環(huán)己胺(DCHA) | Dicyclohexylamine | 101-83-7 |
2′-脫氧胞苷 鹽酸鹽 | 2′-Deoxycytidine hydrochloride | 3992-42-5 |
2,3-貳溴丙酰胺 | 2,3-Dibromopropionamide | 15102-42-8 |
依斯卡合劑 | Eschka’s mixture | 8007-09-8 |
煤油 | Kerosene | 8008-20-6 |
鉻酸鉛 | Lead chromate | 7758-97-6 |
氧化鎂除氟劑 | Magnesium oxide | 1309-48-4 |
2,9-貳甲基-1,10-鄰菲洛啉 | Neocuproine Hemihydrate | 484-11-7 |
2,2,3,3,3-五氟-1-丙醇 | 2,2,3,3,3-Pentafluoro-1-propanol | 422-05-9 |
pH 參比液 | pH Reference Solutions |
五氧化貳磷 | Phosphorus pentoxide | 1314-56-3 |
堿石棉 | Carbon dioxide Absorber | 81133-20-2 |
石英棉 | Quartz wool | 60676-86-0 |
石英屑 | Quartz chips | 60676-86-0 |
石英片 | Quartz chips | 60676-86-0 |
銀棉 | Silver wool | 7440-22-4 |
1,1,2-三氯三氟乙烷(CFC-113) | 1,1,2-Trichlorotrifluoroethane | 76-13-1 |
* | Talc | 14807-96-6 |
三氧化鎢 | Tungsten trioxide | 1314-35-8 |
三氧化鎢粉 | Tungsten trioxide | 1314-35-8 |
酸洗石棉 | Asbestos acid washed | 1332-21-4 |
* | Aminopyrine | 58-15-1 |
*磷酸銨 | Ammonium alcohol polyvinyl phosphate |
氨氮試紙 | ammonia-nitrogen paper |
高純 67:33 混合硼酸鹽熔劑 | Flux LT66:LM34 67% Lithium Tetraborate |
高純 12:22 混合硼酸鹽熔劑 | Flux LT35:LM65 35% Lithium Tetraborate |
溴*藍(lán)試紙 |
|
|
生物冰袋 | Biological Ice Packs |
|
氯化鈷試紙 |
|
|
剛果紅試紙 | Congo red paper |
|
N,N-貳甲基乙酰胺 | N-N-Dimethylacetamide | 127-19-5 |
H122785 高壓絕緣硅脂 | H122785 High voltage insulation grease |
廣泛PH試紙 | pH test strips |
|
廣泛PH試紙(pH1-12) | Indicator paper universal |
堿式乙酸鉛 | Lead subacetate | 1335-32-6 |
醋酸鉛試紙 | Lead acetata paper | 301-04-2 |
6-氨基熒光素 | 6-Aminofluorescein | 51649-83-3 |
N,O-雙(*基硅烷基)三氟乙酰胺 | N,O-Bis(trimethylsilyl)trifluoroacetamide | 25561-30-2 |
N,O-雙(*基硅烷基)三氟乙酰胺(BSTFA) | N,O-?Bis(trimethylsilyl)?trifluoroacetamide | 25561-30-2 |
N,O-?雙(*基硅)?三氟乙酰胺(含*基氯硅烷) | N,O-?Bis(trimethylsilyl)?trifluoroacetamide with trimethylchlorosilane | 25561-30-2 |
3,5-貳硝基苯甲酰氯 | 3,5-Dinitrobenzoyl chloride | 99-33-2 |
2,4-貳硝基苯肼 | 2,4-Dinitrophenylhydrazine | 119-26-6 |
三氟甲烷磺酸乙酯 | Ethyl trifluoromethanesulfonate | 425-75-2 |
芴甲氧羰酰氯(Fmoc-Cl) | Fmoc chloride | 28920-43-6 |
六氟異丙醇(HFIP) | 1,1,1,3,3,3-Hexafluoro-2-propanol | 920-66-1 |
酚試劑 | 3-Methyl-2-benzothialinone | 38894-11-0 |
N-甲基-N-(*基硅基)乙酰胺 | N-Methyl-N-(trimethylsilyl)acetamide | 7449-74-3 |
N-甲基-N-(*基硅烷基)三氟乙酰胺(含1% *基氯硅烷) | N-Methyl-N-?(trimethylsilyl)?trifluoroacetamide with 1% trimethylchlorosilane | 24589-78-4 |
茚三酮,水合 | Ninhydrin | 485-47-2 |
水合茚三酮 | Ninhydrin | 485-47-2 |
苔黑酚(一水物) | Orcinol monohydrate | 6153-39-5 |
N,O-雙(*基硅烷基)乙酰胺 | TMS-BA | 10416-59-8 |
*基氫氧化锍,甲醇溶液 | Trimethylsulfonium hydroxide solution | 17287-03-5 |
四氰基乙烯 | Tetracyanoethylene | 670-54-2 |
2,3,4,6-四-O-乙?;?β-D-吡喃葡萄糖異硫氰酸酯 | 2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl isothiocyanate | 14152-97-7 |
1-(三氟乙酰)咪唑 | 1-(Trifluoroacetyl)imidazole | 1546-79-8 |
藍(lán)石蕊試紙 | Litmus paper blue |
|
紅石蕊試紙 | Litmus paper red |
|
甲基橙試紙 |
|
|
中性石蕊試紙 |
|
|
OP-4乳化劑 | OP-4 Emulsifier |
|
OP-10乳化劑 | OP-10 Emulsifier |
|
OP-50乳化劑 | Emulsifier |
|
苯胂酸 | Phenylarsonic acid | 98-05-5 |
3-苯氧芐醇 | 3-Phenoxybenzyl alcohol | 13826-35-2 |
果膠 | Pectin | 9000-69-5 |
*試紙 | Phenolphthalein paper |
|
淀粉-*試紙 | Potassium iodide starch paper |
硼砂pH標(biāo)準(zhǔn)物質(zhì) | pH standard-Borax | 1330-43-4 |
混合磷酸鹽pH標(biāo)準(zhǔn)物質(zhì) | pH standard-Phosphate buffers |
燒堿石棉 | Soda asbestos | 81133-20-2 |
硅鉬粉 |
| MFCD00151535 |
精密試紙 | pH test strips |
|
精密PH試紙 | pH test strips |
|
薄層層析硅膠板 |
|
|
薄層層析硅膠板(硅膠G/硅膠H/硅膠GF254/硅膠HF254薄層板) |
|
|
優(yōu)級真空泵油 | Vacuum pump oil | 64741-88-4 |
茜素紅 | Alizarin red | 130-22-3 |
茜素黃GG | Alizarin yellow GG | 584-42-9 |
茜素黃R | Alizarin yellow R | 2243-76-7 |
鋁試劑 | ALuminon | 569-58-4 |
酸性鉻藍(lán)K | Acid chrome blue K | 3270-25-5 |
酸性品紅 | Acid Fuchsin | 3244-88-0 |
茜素絡(luò)合指示劑 | Alizarin complexone | 3952-78-1 |
偶氮胂I | Arsenazo I | 66019-20-3 |
堿性品紅 | Basic Fuchsin | 632-99-5 |
溴甲酚綠 | Bromocresol green | 76-60-8 |
溴百里香酚藍(lán)(BTB) | Bromothymol blue | 76-59-5 |
溴甲酚紫 | Bromocresol purple | 115-40-2 |
鉍試劑II | Bismuthiol II | 6336-51-2 |
鈹試劑II | Beryllon II | 51550-25-5 |
溴鄰苯三酚紅 | Bromopyrogallol red | 16574-43-9 |
溴甲酚綠鈉 | Bromocresol green sodium salt | 62625-32-5 |
貳苯胺磺酸鋇 | Barium diphenylaminesulfonate | 6211-24-1 |
燦爛黃 | Brilliant Yellow | 3051-11-4 |
溴酚藍(lán) | Bromophenol blue | 115-39-9 |
甲酚紅 | Cvesol red | 1733-12-6 |
鄰甲* | o-Cresolphthalein | 596-27-0 |
鈣羧酸指示劑 | Calconcarboxylic acid | 3737-95-9 |
氯酚紅 | Chlorophenol red | 4430-20-0 |
鈣鎂試劑 | Calmagite | 3147-14-6 |
鄰甲*絡(luò)合劑 | o-Cresolphthalein Complexone | 2411-89-4 |
鎘試劑 | Cadion | 5392-67-6 |
銅鐵試劑 | Cupferron | 135-20-6 |
間甲酚紫 | m-Cresol purple | 2303-01-7 |
貳苯胺磺酸鈉 | Diphenylaminesulfonic acid sodium salt | 6152-67-6 |
1,3-貳甲基-5-吡唑酮 | 1,3-Dimethyl-5-pyrazolone | 2749-59-9 |
鉛試劑 | Dithizone | 60-10-6 |
貳苯偶氮碳酰肼 | Diphenylcarbazone | 538-62-5 |
砷試劑 | Diethyl dithio carbamic acid silver salt | 1470-61-7 |
2,6-貳溴酚靛酚鈉 | 2,6-Dibromophenolindophenol Na salt | 5415-23-6 |
鉻黑T | Eriochrome black T | 1787-61-7 |
鉻藍(lán)黑R | Eriochrome® Blue Black R | 2538-85-4 |
鉻藍(lán)黑B | Eriochrome® Blue Black B | 3564-14-5 |
乙貳胺四乙酸三鉀鹽(EDTA-3K) | EDTA tripotassium salt | 65501-24-8 |
熒光素 | Fluorescein | 2321-07-5 |
試亞鐵靈 | Ferroin indicator solution | 14634-91-4 |
乙貳醛縮雙(鄰氨基酚) | Glyoxal-bis(2-hydroxyanil) | 1149-16-2 |
羥基萘酚藍(lán) | Hydroxynaphthol blue | 63451-35-4 |
蘇木精 | Hematoxylin | 517-28-2 |
硼試劑 | 1-Hydroxy-4-p-toluidinoanthraquinone | 81-48-1 |
乙貳胺四乙酸鋅貳鈉 四水合物 | Ethylenediaminetetraacetic acid disodium zinc salt tetrahydrate | 176736-49-5 |
容量法雙組份卡爾費(fèi)休試劑 | titrant-component for volumetric Karl Fischer titration |
容量法雙組份含吡啶溶液A | titrant-component for volumetric Karl Fischer titration A |
卡氏試液 | Karl Flscher reagent |
|
單組份卡爾費(fèi)休試劑(測醛酮類樣品) | reagent for volumetric one-component KF titration in aldehydes and ketones (methanol-free titrating agent) |
單組份容量法卡爾費(fèi)休試劑(測醛酮類樣品) | reagent for volumetric one-component KF titration in aldehydes and ketones (methanol-free titrating agent) |
容量法單組份含吡啶卡爾費(fèi)休滴定劑 | one-component reagent for volumetric Karl Fischer titration(pyridine-containing titrating agent) |
單組份含吡啶卡爾費(fèi)休滴定劑 | reagent for volumetric one-component KF titration (pyridine-containing titrating agent) |
單組份滴定用溶劑(不含甲醇) | one-component solvent for volumetric Karl Fischer titration(methanol-free titrating agent) |
容量法單組份卡爾費(fèi)休試劑 | one-component reagent for volumetric Karl Fischer titration |
庫侖電量法卡爾費(fèi)休試劑 | anolyte for coulometric Karl Fischer titration. Suitable for cells with and without diaphragm |
單組份無吡啶卡爾費(fèi)休滴定劑 | one-component reagent for volumetric Karl Fischer titration(pyridine-free titrating agent) |
單組份滴定用溶劑(無水甲醇) | one-component solvent for volumetric Karl Fischer titration(methanol-free titrating agent) |
醛酮測定用單組分溶劑 | Solvent for volumetric one-component KF titration in aldehydes and ketones |
容量法雙組份含吡啶溶液B | titrant-component for volumetric Karl Fischer titration |
庫侖法通用型陰極用卡爾費(fèi)休試劑 | anolyte for coulometric Karl Fischer titration. Suitable for cells with and without diaphragm |
庫侖法含吡啶陰極用卡爾費(fèi)休試劑 | anolyte for coulometric Karl Fischer titration. Suitable for cells with and without diaphragm |
量法雙組份卡爾費(fèi)休試劑 | titrant-component for volumetric Karl Fischer titration |
2mg水/ml,測含水量較低樣品,B液 | titrant-component for volumetric Karl Fischer titration |
石蕊 | Litmus | 1393-92-6 |