9的国产精选久久_亚洲国产日本综合aⅴ_2021年最新最全婷婷丁香_久久国产这里有精品

聯(lián)系我們

 

聯(lián)系我們

浩瀚色譜(山東)應(yīng)用技術(shù)開(kāi)發(fā)有限公司
電話:0632-5667636
傳真:0632-5667636
手機(jī):15562228838,13963221227

地址:山東滕州市平行路(商務(wù)部和技術(shù)部)
郵箱:wangxiaoying9@126.com
QQ:1404939462
聯(lián)系人:王經(jīng)理
網(wǎng)址:m.digitalclassicsdvd.com

HH-1毛細(xì)管柱氣相色譜法檢測(cè)化妝品中氯丁醇
  • HH-1毛細(xì)管柱氣相色譜法檢測(cè)化妝品中氯丁醇

  • 發(fā)布時(shí)間:2025-5-9 10:36:21
  • 產(chǎn)品簡(jiǎn)介:
    名稱(chēng):毛細(xì)管柱

    規(guī)格:30m*0.25mm*0.25um

    型號(hào):HH-1701

    應(yīng)用:GB/T 29676-2013 化妝品中三氯叔丁醇的測(cè)定 氣相色譜-質(zhì)譜法

咨詢(xún)熱線:0632-5667636

三氯叔丁醇是無(wú)色晶體,作為一種高效的防腐劑,廣泛用于醫(yī)藥、食品、化妝品等領(lǐng)域,有殺滅細(xì)菌和真菌的活性,常以0.5%溶液用于注射劑、滴眼劑及化妝品中的防腐劑。而化妝品中可能存在微量的三氯叔丁醇,大多是由于防腐劑的添加引入的。由于三氯叔丁醇可抑制中樞系統(tǒng)抑制癥狀,表現(xiàn)為意識(shí)喪失,呼吸因難等癥狀,可能給廣大消費(fèi)者健康安全造成潛在危害。

?

浩瀚色譜(山東)應(yīng)用技術(shù)開(kāi)發(fā)有限公司,研發(fā)《化妝品中三氯叔丁醇的測(cè)定毛細(xì)管色譜柱》,柱效高,分離好,在安捷倫,島津,賽默飛,瓦里安,布魯克,PE上

安裝使用,取得了不錯(cuò)的效果。

?

名稱(chēng):毛細(xì)管柱

規(guī)格:30m*0.25mm*0.25um

型號(hào):HH-1701

應(yīng)用:GB/T 29676-2013 化妝品中三氯叔丁醇的測(cè)定 氣相色譜-質(zhì)譜法

?

?

本標(biāo)準(zhǔn)規(guī)定了化妝品中三氯叔丁醇的氣相色譜-質(zhì)譜測(cè)定方法。

本標(biāo)準(zhǔn)適用于膏霜、水劑、散粉、香波、唇膏類(lèi)化妝品中三氯叔丁醇的測(cè)定。

本標(biāo)準(zhǔn)對(duì)于三氯叔丁醇的檢出限為0.15mg/kg,定量限為0.4mg/kg。

?

?

適用于:

安捷倫490在線/便攜,4890,5890,6890,7820,7890,8860,8890

島津GC-14C,GC-2010,GC-2014,GC-2030

賽默飛1310,1300,1610,1600

瓦里安3800系列

布魯克PE580,590,680,690

磐諾A90,福立GC9790,華愛(ài),天瑞,天美,GC7900,川儀,北分瑞利,東西電子,魯南瑞虹,捷島/科曉

?

5A分子篩填充柱5A分子篩填充柱5A分子篩填充柱5A分子篩填充柱

?

Trichlorotert butanol is a colorless crystal that is widely used as an efficient preservative in the fields of medicine, food, cosmetics, etc. It has the activity of killing bacteria and fungi and is often used as a preservative in injections, eye drops, and cosmetics in a 0.5% solution. However, trace amounts of trichlorotert butanol may exist in cosmetics, mostly due to the addition of preservatives. Due to its ability to suppress central system inhibitory symptoms, such as loss of consciousness and difficulty breathing, trichlorotert butanol may pose a potential threat to the health and safety of consumers.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a capillary chromatography column for the determination of trichlorotert butanol in cosmetics. The column has high column efficiency and good separation, and has been used on Agilent, Shimadzu, Thermo Fisher, Varian, Bruker, and PE
The installation and use have achieved good results.
Name: Capillary Column
Specification: 30m * 0.25mm * 0.25um
model: HH-1701
Application: GB/T 29676-2013 Determination of Trichlorotert Butyl Alcohol in Cosmetics Gas Chromatography Mass Spectrometry Method
This standard specifies the gas chromatography-mass spectrometry method for the determination of trichlorotert butanol in cosmetics.
This standard is applicable to the determination of tert butyl trichloride in cream, water, powder, shampoo, lipstick cosmetics.
The detection limit for trichlorotert butanol in this standard is 0.15mg/kg, and the quantification limit is 0.4mg/kg.
Applicable to:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010,GC-2014,GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900, Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao

聯(lián)系人
手機(jī)號(hào)碼
電子郵件
驗(yàn)證碼
看不清楚?點(diǎn)擊換張圖片
我要評(píng)論:

(內(nèi)容最多500個(gè)漢字,1000個(gè)字符)

驗(yàn) 證 碼 :
提交信息