沃特(tè)曼(màn)whatman硬(yìng)化低(dī)灰(huī)定量濾(lǜ)紙(zhǐ)GRADE 541的詳細介紹(shào)Grade 541: 20-25μm whatman硬化低灰定(dìng)量(liáng)濾紙(zhǐ)GRADE 541 : 
20-25μm 1541-042 1541-047 1541-055 1541-090 1541-110 1541-125 1541-070 1541-150 
1541-185 1541-240 1541-320 1541-400 
過(guò)濾(lǜ)速度快(kuài),用(yòng)於酸或鹼溶(róng)液(yè)中大顆粒和膠(jiāo)狀沉(chén)澱物過濾(lǜ),如蛋白分析(xī),水泥分(fēn)析(xī)和(hé)動(dòng)物食(shí)品(pǐn)中纖維(wéi)的測定
Fast filtration of coarse particles and gelatinous precipitates in acid/alkali 
solutions during gravimetric analysis. Typical applications include fibre in 
animal foodstuffs, gelatine in milk and cream, chloride in cement, and chloride 
and phosphorous in coal and coke.

whatman濾(lǜ)膜層析產品一(yī)級(jí)代 理(二)

            WHATMAN薄層層析板(bǎn)TLC 
            WHATMAN尼龍(lóng)膜(mó) 
            WHATMAN空(kōng)氣(qì)檢(jiǎn)測(cè)用濾(lǜ)膜PM2.5 PM10 
            3MM色(sè)譜(pǔ)紙(zhǐ)31ET色(sè)譜(pǔ)紙(zhǐ)3MM濾紙 
            WHATMAN囊式過(guò)濾器 
            WHATMAN硝酸纖(xiān)維素膜NC膜(mó) 
            WHATMAN PVDF膜(mó) 
            WHATMAN PURADISC25針(zhēn)頭式過濾器 
            WHATMAN盤式過(guò)濾器 
            WHATMAN基(jī)因組純化試(shì)劑盒(hé) 
            FTA卡 
            全不(bù)鏽(xiù)鋼(gāng)真(zhēn)空過濾(lǜ)器 
            Partisil HPLC Columns 色譜(pǔ)柱