中文名稱 | 英文名稱 | 純度 | 產(chǎn)品規(guī)格 | CAS編碼 |
(S)-(-)-α-氨基-γ-丁內(nèi)酯鹽酸鹽 | (S)-(-)-alpha-Amino-gamma-butyrolactone Hydrochloride | >95.0%(T)(N) | 25G | 2185-03-7 |
當(dāng)一個(gè)或幾個(gè)機(jī)構(gòu)掌握有許多各種不同可選用的分析測(cè)量方法,并且滿足下列條件時(shí),就可只以2~4個(gè)實(shí)驗(yàn)室/方法的測(cè)量結(jié)果為基礎(chǔ)來(lái)給標(biāo)準(zhǔn)物質(zhì)定值:分析測(cè)量方法經(jīng)*確認(rèn);確認(rèn)時(shí)覆蓋了與有證標(biāo)準(zhǔn)物質(zhì)(CRM)候選物成分類似的樣品成分量值范圍;應(yīng)用這些方法的人員受到過(guò)良好的訓(xùn)練;選擇所用方法時(shí),考慮了盡量減少不確定度的共同來(lái)源;各種方法測(cè)量結(jié)果的*性很好。
我公司*(S)-(-)-α-氨基-γ-丁內(nèi)酯鹽酸鹽 相關(guān)的性價(jià)比高的試劑產(chǎn)品有:
產(chǎn)品名稱 | 純度 | 產(chǎn)品規(guī)格 | CAS編碼 |
十三氟庚酸,高等級(jí)[用于液相色譜-質(zhì)譜的離子對(duì)試劑] /Tridecafluoroheptanoic Acid High Grade [Ion-Pair Reagent for LC-MS] | >98.0%(T) | 1G | 375-85-9 |
5G | |||
9,10-二甲氧基蒽-2-磺酸鈉鹽[用于氨類的熒光離子對(duì)試劑] /Sodium 9,10-Dimethoxyanthracene-2-sulfonate [Fluorimetric Ion-Pair Reagent for Amines] | >98.0%(LC) | 1G | 67580-39-6 |
甲基硼酸(含有數(shù)量不等的酸酐) /Methylboronic Acid (contains varying amounts of Anhydride) | 1G | 13061-96-6 | |
5G | |||
4-叔丁基苯硼酸(含有數(shù)量不等的酸酐)/4-tert-Butylphenylboronic Acid (contains varying amounts of Anhydride) | 5G | 123324-71-0 | |
25G | |||
4-乙烯基苯硼酸(含有數(shù)量不等的酸酐)/4-Vinylphenylboronic Acid (contains varying amounts of Anhydride) | 1G | 93603 | |
5G | |||
4-(甲磺?;┍脚鹚幔ê袛?shù)量不等的酸酐)/4-(Methylsulfonyl)phenylboronic Acid (contains varying amounts of Anhydride) | >98.0%(LC) | 1G | 149104-88-1 |
5G | |||
苯硼酸(含有數(shù)量不等的酸酐)/Phenylboronic Acid (contains varying amounts of Anhydride) | 5G | 98-80-6 | |
25G | |||
250G | |||
4-氯苯硼酸(含有數(shù)量不等的酸酐)/4-Chlorophenylboronic Acid (contains varying amounts of Anhydride) | 5G | 1679-18-1 | |
25G | |||
2-氟苯硼酸(含有數(shù)量不等的酸酐)/2-Fluorophenylboronic Acid (contains varying amounts of Anhydride) | 1G | 34037 | |
5G | |||
25G | |||
2-氟-4-甲基苯硼酸(含有數(shù)量不等的酸酐)/2-Fluoro-4-methylphenylboronic Acid (contains varying amounts of Anhydride) | 1G | 170981-26-7 | |
5G | |||
2,5-二甲基苯硼酸(含有數(shù)量不等的酸酐)/2,5-Dimethylphenylboronic Acid (contains varying amounts of Anhydride) | 1G | 85199-06-0 | |
5G | |||
25G | |||
4-乙基苯硼酸(含有數(shù)量不等的酸酐)/4-Ethylphenylboronic Acid (contains varying amounts of Anhydride) | 5G | 63139-21-9 | |
25G | |||
4-(三氟甲基)苯硼酸(含有數(shù)量不等的酸酐)/4-(Trifluoromethyl)phenylboronic Acid (contains varying amounts of Anhydride) | 1G | 128796-39-4 |
所有評(píng)論僅代表網(wǎng)友意見,與本站立場(chǎng)無(wú)關(guān)。