Chromclean固相萃取小柱
Chromclean C18小柱
封尾的 C18 固定相,降低了硅膠表面殘留的硅羥基和極性物質的次生吸附作用,提
高了硅膠表面的非極性程度,對水溶液中的非極性和弱極性分析物的萃取更加完全,
回收率更高,而對極性組分保留更少,提高了萃取的選擇性。Chromclean C18小柱具有
極高的鍵合密度,載碳量高達25%。
貨號 |
產品描述 |
價格(¥) |
C1810100 |
Chromclean C18 1ml,100mg,100支 |
1150.00 |
C1830060 |
Chromclean C18 3ml,60mg,50支 |
620.00 |
C1830100 |
Chromclean C18 3ml,100mg,50支 |
630.00 |
C1830150 |
Chromclean C18 3ml,150mg,50支 |
650.00 |
C1830200 |
Chromclean C18 3ml,200mg,50支 |
680.00 |
C1830250 |
Chromclean C18 3ml,250mg,50支 |
700.00 |
C1830300 |
Chromclean C18 3ml,300mg,50支 |
750.00 |
C1830360 |
Chromclean C18 3ml,360mg,50支 |
770.00 |
C1830500 |
Chromclean C18 3ml,500mg,50支 |
780.00 |
C1860250 |
Chromclean C18 6ml,250mg,30支 |
570.00 |
C1860300 |
Chromclean C18 6ml,300mg,30支 |
570.00 |
C1860350 |
Chromclean C18 6ml,350mg,30支 |
600.00 |
C1860500 |
Chromclean C18 6ml,500mg,30支 |
650.00 |
C1861000 |
Chromclean C18 6ml,1000mg,30支 |
900.00 |
C1812000 |
Chromclean C18 10ml,2g,20支 |
1200.00 |
C1835000 |
Chromclean C18 30ml,5g,10支 |
1350.00 |
C1860010 |
Chromclean C18 60ml,1g,10支 |
1550.00 |
C1800010 |
Chromclean C18填料,10g |
190.00 |
C1800100 |
Chromclean C18填料,100g |
1560.00 |
Chromclean C8小柱
C8 是常用的非極性吸附劑,C8 的疏水性小于C18,對非極性化合物的保留弱于C18,有利于非極性過強樣品吸附后的解吸。對堿性分析物,使用C8 吸附劑能增加萃取效率,提高回收率。
貨號 |
產品描述 |
價格(¥) |
C8010100 |
Chromclean C8 1ml,100mg,100支 |
1150.00 |
C8030100 |
Chromclean C8 3ml,100mg,50支 |
630.00 |
C8030150 |
Chromclean C8 3ml,150mg,50支 |
650.00 |
C8030200 |
Chromclean C8 3ml,200mg,50支 |
680.00 |
C8030500 |
Chromclean C8 3ml,500mg,50支 |
850.00 |
C8060500 |
Chromclean C8 6ml,500mg,30支 |
550.00 |
C8061000 |
Chromclean C8 6ml,1000mg,30支 |
700.00 |
C8102000 |
Chromclean C18 10ml,2g,20支 |
1200.00 |
C8000010 |
Chromclean C8填料,10g |
210.00 |
C8000100 |
Chromclean C8填料,100g |
1760.00 |
Chromclean Phenyl小柱
反相苯基鍵合固定相,增加了苯環特有的π-π極性作用力,可以提高對堿性化合物的保留能力。,當芳香族化合物和非芳香族化合物一起萃取時,Chromclean Phenyl 可展示和C18,C8 等反相固定相不一樣的選擇性。
貨號 |
產品描述 |
價格(¥) |
PH010100 |
Chromclean Phenyl 1ml,100mg,100支 |
1300.00 |
PH030100 |
Chromclean Phenyl 3ml,100mg,50支 |
700.00 |
PH030150 |
Chromclean Phenyl 3ml,150mg,50支 |
730.00 |
PH030200 |
Chromclean Phenyl 3ml,200mg,50支 |
760.00 |
PH030500 |
Chromclean Phenyl 3ml,500mg,50支 |
850.00 |
PH060500 |
Chromclean Phenyl 6ml,500mg,30支 |
620.00 |
PH061000 |
Chromclean Phenyl 6ml,1000mg,30支 |
750.00 |
PH102000 |
Chromclean Phenyl 10ml,2000mg,20支 |
1400.00 |
PH000010 |
Chromclean Phenyl填料,10g |
210.00 |
PH000100 |
Chromclean Phenyl填料,100g |
1760.00 |
Chromclean Silica小柱
未鍵合的活性硅膠作為正相吸附劑,呈弱酸性,很強的極性,主要是通過氫鍵的極性作用力。硅膠表面硅羥基可以電離,在中等PH 條件下,功能類似于弱陽離子交換吸附劑的作用。
貨號 |
產品描述 |
價格(¥) |
SI010100 |
Chromclean Silica 1ml,100mg,100支 |
835.00 |
SI030100 |
Chromclean Silica 3ml,100mg,50支 |
510.00 |
SI030150 |
Chromclean Silica 3ml,150mg,50支 |
515.00 |
SI030200 |
Chromclean Silica 3ml,200mg,50支 |
520.00 |
SI030500 |
Chromclean Silica 3ml,500mg,50支 |
670.00 |
SI060500 |
Chromclean Silica 6ml,500mg,30支 |
575.00 |
SI061000 |
Chromclean Silica 6ml,1000mg,30支 |
650.00 |
SI102000 |
Chromclean Silica 10ml,2000mg,20支 |
900.00 |
SI062000 |
Chromclean Silica 6ml,2000mg,30支 |
1100.00 |
SI030800 |
Chromclean Silica 3ml,800mg,50支 |
810.00 |
SI122000 |
Chromclean Silica 12ml,2000mg,20支 |
680.00 |
SI305000 |
Chromclean Silica 30ml,5000mg,10支 |
800.00 |
SI601000 |
Chromclean Silica 60ml,10000mg,10支 |
900.00 |
SI000010 |
Chromclean Silica填料,10g |
110.00 |
SI000100 |
Chromclean Silica填料,100g |
850.00 |
Chromclean CN小柱
氰基極性鍵合吸附劑,兼具極性和非極性的相互作用。可以用作非極性吸附劑,從水溶
液樣品中同時萃取極性和非極性物質,也可從極性相對較小的溶劑中萃取極性物質。
貨號 |
產品描述 |
價格(¥) |
CN010100 |
Chromclean CN 1ml,100mg,100支 |
1150.00 |
CN030100 |
Chromclean CN 3ml,100mg,50支 |
630.00 |
CN030150 |
Chromclean CN 3ml,150mg,50支 |
650.00 |
CN030200 |
Chromclean CN 3ml,200mg,50支 |
680.00 |
CN030500 |
Chromclean CN 3ml,500mg,50支 |
850.00 |
CN060500 |
Chromclean CN 6ml,500mg,30支 |
530.00 |
CN061000 |
Chromclean CN 6ml,1000mg,30支 |
700.00 |
CN1021000 |
Chromclean CN 10ml,2000mg,30支 |
1400.00 |
CN000010 |
Chromclean CN填料,10g |
210.00 |
CN000100 |
Chromclean CN填料,100g |
1760.00 |
Chromclean NH2小柱
氨丙基鍵合相SPE 填料,既可作為極性吸附劑,也可作為弱陰離子交換劑使用。當用正己烷等非極性溶劑活化處理時,它可與任何含-OH,-NH 或-SH 基團的分子發生氫鍵作用;在水基環境下,pH <7.8,則可作為弱陰離子交換劑。
貨號 |
產品描述 |
價格(¥) |
NH010100 |
Chromclean NH2 1ml,100mg,100支 |
1100.00 |
NH030100 |
Chromclean NH2 3ml,100mg,50支 |
640.00 |
NH030150 |
Chromclean NH2 3ml,150mg,50支 |
650.00 |
NH030200 |
Chromclean NH2 3ml,200mg,50支 |
660.00 |
NH030500 |
Chromclean NH2 3ml,500mg,50支 |
730.00 |
NH060500 |
Chromclean NH2 6ml,500mg,30支 |
510.00 |
NH061000 |
Chromclean NH2 6ml,1000mg,30支 |
610.00 |
NH000010 |
Chromclean NH2填料,10g |
210.00 |
NH000100 |
Chromclean NH2填料,100g |
1760.00 |
Chromclean PSA小柱
Chromclean PSA(乙二胺基-N-丙基)小柱的選擇性與氨基相似,作為正相或反相小柱時,極性比C18更強而比硅膠更弱,對中等極性或極性范圍較廣的多種化合物處于不同體系中均具有良好的選擇性。同時也可以作為弱陰離子交換小柱;具有兩個氨基,提供了更高的離子交換容量以及表現出兩個pka值,分別為10.1和10.9,因此可以有效地去除食品中影響農殘檢測的脂肪酸(包括油酸、棕櫚酸、亞油酸等)、有機酸、一些極性色素以及糖類等干擾物,同時二氨基的存在,也可以作為金屬離子的螯合劑
貨號 |
產品描述 |
價格(¥) |
PS010100 |
Chromclean PSA 1ml,100mg,100支 |
1150.00 |
PS030100 |
Chromclean PSA 3ml,100mg,50支 |
750.00 |
PS030150 |
Chromclean PSA 3ml,150mg,50支 |
790.00 |
PS030200 |
Chromclean PSA 3ml,200mg,50支 |
850.00 |
PS030500 |
Chromclean PSA 3ml,500mg,50支 |
1250.00 |
PS060500 |
Chromclean PSA 6ml,500mg,30支 |
890.00 |
PS061000 |
Chromclean PSA 6ml,1000mg,30支 |
1700.00 |
PS102000 |
Chromclean PSA 10ml,2000mg,20支 |
1540.00 |
PS060201 |
Chromclean PSA 6ml,200mg,30支(玻璃柱管) |
1000.00 |
PS060501 |
Chromclean PSA 6ml,500mg,30支(玻璃柱管) |
1540.00 |
PS061001 |
Chromclean PSA 6ml,1000mg,30支(玻璃柱管) |
2300.00 |
PS000010 |
Chromclean PSA填料,10g |
360.00 |
PS000100 |
Chromclean PSA填料,100g |
2690.00 |
Chromclean Diol小柱
硅膠基質鍵合二醇基 SPE 極性吸附劑。依活化條件和樣品基體條件的不同,也可表現出
弱的非極性相互作用力,從水基樣品中萃取非極性物質;更多的情況還是用作極性吸附劑,
和未鍵合硅膠的極性作用相像,從非極性溶劑中萃取極性分子,可以區分異構體等結構相似的化合物。
貨號 |
產品描述 |
價格(¥) |
DI010100 |
Chromclean Diol 1ml,100mg,100支 |
1430.00 |
DI030100 |
Chromclean Diol 3ml,100mg,50支 |
750.00 |
DI030150 |
Chromclean Diol 3ml,150mg,50支 |
880.00 |
DI030200 |
Chromclean Diol 3ml,200mg,50支 |
960.00 |
DI030500 |
Chromclean Diol 3ml,500mg,50支 |
1250.00 |
DI060500 |
Chromclean Diol 6ml,500mg,30支 |
1020.00 |
DI061000 |
Chromclean Diol 6ml,1000mg,30支 |
1100.00 |
DI000010 |
Chromclean Diol填料,10g |
320.00 |
DI000100 |
Chromclean Diol填料,100g |
2200.00 |
Chromclean SCX小柱
以硅膠為基質的強陽離子交換吸附劑,常用來萃取帶正電的堿性化合物,同時,吸附劑
所鍵合的苯磺酸官能團,因含反相固定相中也有的苯環,可表現出相當的非極性作用力。
貨號 |
產品描述 |
價格(¥) |
SC010100 |
Chromclean SCX 1ml,100mg,100支 |
1150.00 |
SC030060 |
Chromclean SCX 3ml,60mg,50支 |
550.00 |
SC030100 |
Chromclean SCX 3ml,100mg,50支 |
640.00 |
SC030150 |
Chromclean SCX 3ml,150mg,50支 |
800.00 |
SC030200 |
Chromclean SCX 3ml,200mg,50支 |
850.00 |
SC030500 |
Chromclean SCX 3ml,500mg,50支 |
1150.00 |
SC060500 |
Chromclean SCX 6ml,500mg,30支 |
890.00 |
SC061000 |
Chromclean SCX 6ml,1000mg,30支 |
1700.00 |
SC000010 |
Chromclean SCX填料,10g |
380.00 |
SC000100 |
Chromclean SCX填料,100g |
3080.00 |
Chromclean SAX小柱
以硅膠為基質的強陰離子交換SPE 吸附劑,通常用于從水或非水溶液中萃取帶負電荷的物質。在pH 大于pKa 的條件下,最適合于弱酸的提取。
貨號 |
產品描述 |
價格(¥) |
SA010100 |
Chromclean SAX 1ml,100mg,100支 |
1150.00 |
SA030100 |
Chromclean SAX 3ml,100mg,50支 |
640.00 |
SA030150 |
Chromclean SAX 3ml,150mg,50支 |
800.00 |
SA030200 |
Chromclean SAX 3ml,200mg,50支 |
850.00 |
SA030500 |
Chromclean SAX 3ml,500mg,50支 |
1150.00 |
SA060500 |
Chromclean SAX 6ml,500mg,30支 |
890.00 |
SA061000 |
Chromclean SAX 6ml,1000mg,30支 |
1700.00 |
SA000010 |
Chromclean SAX填料,10g |
380.00 |
SA000100 |
Chromclean SAX填料,100g |
3080.00 |
Chromclean WAX小柱
以聚合物基質的弱陰離子交換SPE吸附劑,具有弱陰離子交換和非極性疏水雙重作用的混合吸附劑,含弱堿性的胺基功能基團,適用于從堿性或中性物質中分離純化酸性物質,如正磷絡氨酸,雌激素酮,腺嘌呤和核苷等
貨號 |
產品描述 |
價格(¥) |
WA010030 |
Chromclean WAX 1ml,30mg,100支 |
1860.00 |
WA010100 |
Chromclean WAX 1ml,100mg,100支 |
3200.00 |
WA030060 |
Chromclean WAX 3ml,60mg,50支 |
1100.00 |
WA030100 |
Chromclean WAX 3ml,100mg,50支 |
1350.00 |
WA030150 |
Chromclean WAX 3ml,150mg,50支 |
2100.00 |
WA030200 |
Chromclean WAX 3ml,200mg,50支 |
2900.00 |
WA030500 |
Chromclean WAX 3ml,500mg,50支 |
4800.00 |
WA060060 |
Chromclean WAX 6ml,60mg,30支 |
1050.00 |
WA060100 |
Chromclean WAX 6ml,100mg,30支 |
1250.00 |
WA060150 |
Chromclean WAX 6ml,150mg,30支 |
1610.00 |
WA060200 |
Chromclean WAX 6ml,200mg,30支 |
1800.00 |
WA060500 |
Chromclean WAX 6ml,500mg,30支 |
3600.00 |
Chromclean WCX小柱
以硅膠基質的弱陽離子交換SPE 吸附劑,羧基鍵合官能團,常用于季銨鹽類化合物或其它強陽離子的萃取。
貨號 |
產品描述 |
價格(¥) |
WC010100 |
Chromclean WCX 1ml,100mg,100支 |
1560.00 |
WC030060 |
Chromclean WCX 3ml,60mg,50支 |
720.00 |
WC030100 |
Chromclean WCX 3ml,100mg,50支 |
890.00 |
WC030150 |
Chromclean WCX 3ml,150mg,50支 |
950.00 |
WC030200 |
Chromclean WCX 3ml,200mg,50支 |
1170.00 |
WC030500 |
Chromclean WCX 3ml,500mg,50支 |
1960.00 |
WC060500 |
Chromclean WCX 6ml,500mg,30支 |
1320.00 |
WC061000 |
Chromclean WCX 6ml,1000mg,30支 |
2160.00 |
WC000010 |
Chromclean WCX填料,10g |
380.00 |
WC000100 |
Chromclean WCX填料,100g |
3080.00 |
Chromclean PRS小柱
以硅膠基質的強陽離子交換SPE柱,丙基磺酸鍵合官能團,酸性略低于SCX。PRS相比于SCX不會顯示弱極性作用。在非極性溶劑中,PRS具有極性和氫鍵作用,因為其低的pKa值,陽離子化合物必須通過強離子強度的洗脫液或中和其所帶電荷才能被洗脫,可用于萃取弱陽離子,如吡啶等,同時也廣泛應用于孔雀石綠的樣品預處理。
貨號 |
產品描述 |
價格(¥) |
PR010100 |
Chromclean PRS 1ml,100mg,100支 |
1150.00 |
PR030100 |
Chromclean PRS 3ml,100mg,50支 |
640.00 |
PR030150 |
Chromclean PRS 3ml,150mg,50支 |
890.00 |
PR030200 |
Chromclean PRS 3ml,200mg,50支 |
980.00 |
PR030500 |
Chromclean PRS 3ml,500mg,50支 |
1750.00 |
PR060500 |
Chromclean PRS 6ml,500mg,30支 |
1050.00 |
PR061000 |
Chromclean PRS 6ml,1000mg,30支 |
1780.00 |
PR000010 |
Chromclean PRS填料,10g |
290.00 |
PR000100 |
Chromclean PRS填料,100g |
2100.00 |
Chromclean Florisil小柱
高選擇性的合成吸附劑,由二氧化硅、氧化鎂和硫酸鈉三種成分組成。常用于樣品凈化和在色譜分析前進行含氯農藥的萃取分離,也用于PCBs、PAHs 等的萃取分離。滿足EPA608方法。Chromclean Florisil 顆粒粒徑為60-100目。
貨號 |
產品描述 |
價格(¥) |
FL010100 |
Chromclean Florisil 1ml,100mg,100支 |
980.00 |
FL030100 |
Chromclean Florisil 3ml,100mg,50支 |
500.00 |
FL030150 |
Chromclean Florisil 3ml,150mg,50支 |
500.00 |
FL030200 |
Chromclean Florisil 3ml,200mg,50支 |
500.00 |
FL030500 |
Chromclean Florisil 3ml,500mg,50支 |
650.00 |
FL060500 |
Chromclean Florisil 6ml,500mg,30支 |
500.00 |
FL061000 |
Chromclean Florisil 6ml,1000mg,30支 |
550.00 |
FL101000 |
Chromclean Florisil 10ml,1000mg,20支 |
540.00 |
FL102000 |
Chromclean Florisil 10ml,2000mg,20支 |
630.00 |
FL124000 |
Chromclean Florisil 12ml,4000mg,20支 |
790.00 |
FL305000 |
Chromclean Florisil 30ml,5000mg,10支 |
600.00 |
FL000010 |
Chromclean Florisil填料,10g |
110.00 |
FL000100 |
Chromclean Florisil填料,100g |
850.00 |
Chromclean Carb小柱
活性炭吸附容量很大,但吸附具有不可逆性,萃取物很難洗脫,因而不適合作為SPE的吸附劑。石墨化碳黑克服了活性炭吸附不可逆的缺點,又保持了對極性和非極性有機物質都很高的親合力和很大的吸附容量,因而具有高凈化效果,高回收率和高重現性等優良特性,廣泛用于農殘分析以及色素含量較高的樣品前處理中。另外,石墨化炭黑不是多孔物質,達到吸附平衡的時間短,可節省樣品處理的時間。
貨號 |
產品描述 |
價格(¥) |
CA010100 |
Chromclean Carb 1ml,100mg,100支 |
2500.00 |
CA030100 |
Chromclean Carb 3ml,100mg,50支 |
1200.00 |
CA030150 |
Chromclean Carb 3ml,150mg,50支 |
1280.00 |
CA030200 |
Chromclean Carb 3ml,200mg,50支 |
1420.00 |
CA030250 |
Chromclean Carb 3ml,250mg,50支 |
1620.00 |
CA030500 |
Chromclean Carb 3ml,500mg,50支 |
2438.00 |
CA060250 |
Chromclean Carb 6ml,250mg,30支 |
1020.00 |
CA060500 |
Chromclean Carb 6ml,500mg,30支 |
1485.00 |
CA061000 |
Chromclean Carb 6ml,1000mg,30支 |
3100.00 |
CA000010 |
Chromclean Carb填料,10g |
700.00 |
CA000100 |
Chromclean Carb填料,100g |
6000.00 |
Chromclean Alumina-N小柱
中性氧化鋁強極性 SPE 吸附劑,表面處理呈中性,可以通過與鋁金屬中心相互作用,與表面硅醇基團形成氫鍵或與帶電荷的表面進行離子交換吸附分子。對含氮、磷、硫基的雜環類物質,芳香烴和有機胺等富電化合物保留能力強。廣泛用于蘇丹紅和孔雀石綠的樣品前處理。Chromclean Alumina-N 粒度為50-200um。
貨號 |
產品描述 |
價格(¥) |
AN010100 |
Chromclean Alumina-N 1ml,100mg,100支 |
1050.00 |
AN030100 |
Chromclean Alumina-N 3ml,100mg,50支 |
510.00 |
AN030150 |
Chromclean Alumina-N 3ml,150mg,50支 |
510.00 |
AN030200 |
Chromclean Alumina-N 3ml,200mg,50支 |
520.00 |
AN030300 |
Chromclean Alumina-N 3ml,300mg,50支 |
680.00 |
AN030400 |
Chromclean Alumina-N 3ml,400mg,50支 |
680.00 |
AN030500 |
Chromclean Alumina-N 3ml,500mg,50支 |
680.00 |
AN031000 |
Chromclean Alumina-N 3ml,1g,50支 |
750.00 |
AN060200 |
Chromclean Alumina-N 6ml,200mg,30支 |
480.00 |
AN060250 |
Chromclean Alumina-N 6ml,250mg,30支 |
480.00 |
AN060500 |
Chromclean Alumina-N 6ml,500mg,30支 |
520.00 |
AN061000 |
Chromclean Alumina-N 6ml,1000mg,30支 |
690.00 |
AN062000 |
Chromclean Alumina-N 6ml,2000mg,30支 |
720.00 |
AN101000 |
Chromclean Alumina-N 10ml,1000mg,20支 |
560.00 |
AN102000 |
Chromclean Alumina-N 10ml,2000mg,20支 |
630.00 |
AN104000 |
Chromclean Alumina-N 10ml,4000mg,20支 |
750.00 |
AN105000 |
Chromclean Alumina-N 10ml,5000mg,20支 |
850.00 |
AN305000 |
Chromclean Alumina-N 30ml,5000mg,10支 |
540.00 |
AN062001 |
Chromclean Alumina-N 6ml,2000mg,30支(玻璃柱管) |
1150.00 |
AN622000 |
Chromclean Alumina-N 60ml,22g,10支 |
560.00 |
AN000010 |
Chromclean Alumina-N填料,10g |
150.00 |
AN000100 |
Chromclean Alumina-N填料,100g |
780.00 |
Chromclean Alumina-B小柱
用堿性溶液處理酸性氧化鋁,而得到的堿性氧化鋁SPE吸附劑,表面帶負電,具有類似陽離子交換的作用功能。
貨號 |
產品描述 |
價格(¥) |
AB010100 |
Chromclean Alumina-B 1ml,100mg,100支 |
1050.00 |
AB030100 |
Chromclean Alumina-B 3ml,100mg,50支 |
520.00 |
AB030150 |
Chromclean Alumina-B 3ml,150mg,50支 |
520.00 |
AB030200 |
Chromclean Alumina-B 3ml,200mg,50支 |
520.00 |
AB030500 |
Chromclean Alumina-B 3ml,500mg,50支 |
680.00 |
AB031000 |
Chromclean Alumina-B 3ml,1000mg,50支 |
980.00 |
AB060200 |
Chromclean Alumina-B 6ml,200mg,30支 |
520.00 |
AB060500 |
Chromclean Alumina-B 6ml,500mg,30支 |
520.00 |
AB061000 |
Chromclean Alumina-B 6ml,1000mg,30支 |
690.00 |
AB062000 |
Chromclean Alumina-B 6ml,2000mg,30支 |
990.00 |
AB101000 |
Chromclean Alumina-B 10ml,1000mg,20支 |
510.00 |
AB102000 |
Chromclean Alumina-B 10ml,2000mg,20支 |
460.00 |
AB000010 |
Chromclean Alumina-B填料,10g |
170.00 |
AB000100 |
Chromclean Alumina-B填料,100g |
850.00 |
Chromclean Alumina-A小柱
Chromclean Alumina-A 是表面呈酸性(Ph=4.5)的氧化鋁吸附劑,粒度為50-200um。可作為強極性吸附劑和中等陽離子交換劑。
貨號 |
產品描述 |
價格(¥) |
AA010100 |
Chromclean Alumina-A 1ml,100mg,100支 |
1050.00 |
AA030100 |
Chromclean Alumina-A 3ml,100mg,50支 |
520.00 |
AA030150 |
Chromclean Alumina-A 3ml,150mg,50支 |
520.00 |
AA030200 |
Chromclean Alumina-A 3ml,200mg,50支 |
520.00 |
AA030500 |
Chromclean Alumina-A 3ml,500mg,50支 |
680.00 |
AA031000 |
Chromclean Alumina-A 3ml,1000mg,50支 |
980.00 |
AA060200 |
Chromclean Alumina-A 6ml,200mg,30支 |
520.00 |
AA060500 |
Chromclean Alumina-A 6ml,500mg,30支 |
520.00 |
AA061000 |
Chromclean Alumina-A 6ml,1000mg,30支 |
690.00 |
AA000010 |
Chromclean Alumina-A填料,10g |
175.00 |
AA000100 |
Chromclean Alumina-A填料,100g |
850.00 |
Chromclean HLB小柱
單分散的親水疏水表面平衡反相吸附劑,是已經經過表面修飾改性的聚合物吸附劑,引入了極性官能基團。用于分離極性和非極性物質,吸附容量是C18 鍵合硅膠固定相的3-10 倍,如萘普生,布洛芬,非諾洛芬,茚甲新,咖啡因,可可堿,多慮平等藥物萃取分離。
貨號 |
產品描述 |
價格(¥) |
HL010030 |
Chromclean HLB 1ml,30mg,100支 |
1710.00 |
HL010100 |
Chromclean HLB 1ml,100mg,100支 |
2100.00 |
HL030060 |
Chromclean HLB 3ml,60mg,50支 |
1035.00 |
HL030100 |
Chromclean HLB 3ml,100mg,50支 |
1100.00 |
HL030150 |
Chromclean HLB 3ml,150mg,50支 |
1200.00 |
HL030200 |
Chromclean HLB 3ml,200mg,50支 |
1800.00 |
HL030225 |
Chromclean HLB 3ml,225mg,50支 |
1900.00 |
HL030400 |
Chromclean HLB 3ml,400mg,50支 |
2200.00 |
HL030500 |
Chromclean HLB 3ml,500mg,50支 |
2300.00 |
HL060150 |
Chromclean HLB 6ml,150mg,30支 |
1200.00 |
HL060200 |
Chromclean HLB 6ml,200mg,30支 |
1600.00 |
HL060500 |
Chromclean HLB 6ml,500mg,30支 |
2000.00 |
HL061000 |
Chromclean HLB 6ml,1000mg,30支 |
2800.00 |
HL101000 |
Chromclean HLB 10ml,1000mg,20支 |
2200.00 |
HL102000 |
Chromclean HLB 10ml,2000mg,20支 |
3200.00 |
HL060501 |
Chromclean HLB 6ml,500mg,30支(玻璃柱管) |
2400.00 |
Chromclean MCX小柱
Chromclean MCX是一種聚合物基質的具有強陽離子交換功能和反相色譜固定相的疏水作用的混合吸附劑,含有強酸性的磺酸功能基團,對堿性和中性化合物都能選擇性地保留,通常用于堿性物質如三聚氰胺,安非他命,撲爾敏,苯環己哌啶等的萃取。
貨號 |
產品描述 |
價格(¥) |
MC010030 |
Chromclean MCX 1ml,30mg,100支 |
1800.00 |
MC010100 |
Chromclean MCX 1ml,100mg,100支 |
2200.00 |
MC030060 |
Chromclean MCX 3ml,60mg,50支 |
1050.00 |
MC030100 |
Chromclean MCX 3ml,100mg,50支 |
1100.00 |
MC030150 |
Chromclean MCX 3ml,150mg,50支 |
1200.00 |
MC030200 |
Chromclean MCX 3ml,200mg,50支 |
1600.00 |
MC030500 |
Chromclean MCX 3ml,500mg,50支 |
2800.00 |
MC060150 |
Chromclean MCX 6ml,150mg,30支 |
1050.00 |
MC060200 |
Chromclean MCX 6ml,200mg,30支 |
1100.00 |
MC060500 |
Chromclean MCX 6ml,500mg,30支 |
1430.00 |
MC061000 |
Chromclean MCX 6ml,1000mg,30支 |
3300.00 |
MC101000 |
Chromclean MCX 10ml,1000mg,20支 |
2600.00 |
Chromclean MAX小柱
具有強陰離子交換功能和反相色譜疏水作用的混合型吸附劑,含有季銨功能基團,通常用于在堿性和中性雜質中分離純化酸性物質,如正磷酪胺酸,雌激素酮,腺嘌呤和核苷等。聚合物基質Chromclean MAX可耐受很多的有機溶劑,對水溶液,在pH0-14范圍均穩定。
貨號 |
產品描述 |
價格(¥) |
MA010030 |
Chromclean MAX 1ml,30mg,100支 |
1860.00 |
MA010100 |
Chromclean MAX 1ml,100mg,100支 |
2250.00 |
MA030060 |
Chromclean MAX 3ml,60mg,50支 |
1100.00 |
MA030100 |
Chromclean MAX 3ml,100mg,50支 |
1150.00 |
MA030150 |
Chromclean MAX 3ml,150mg,50支 |
1250.00 |
MA030200 |
Chromclean MAX 3ml,200mg,50支 |
1700.00 |
MA030500 |
Chromclean MAX 3ml,500mg,50支 |
2900.00 |
MA060060 |
Chromclean MAX 6ml,60mg,30支 |
900.00 |
MA060100 |
Chromclean MAX 6ml,100mg,30支 |
1050.00 |
MA060150 |
Chromclean MAX 6ml,150mg,30支 |
1100.00 |
MA060200 |
Chromclean MAX 6ml,200mg,30支 |
1200.00 |
MA060500 |
Chromclean MAX 6ml,500mg,30支 |
1500.00 |
MA061000 |
Chromclean MAX 6ml,1000mg,30支 |
3400.00 |
MA101000 |
Chromclean MAX 10ml,1000mg,30支 |
2700.00 |
Chromclean C8/SCX混合型小柱
Chromclean C8/SCX混合型SPE產品,是由一個C8烷基固定相和一個硅膠基質的強陽離子交
換固定相SCX,以一個優化的比例組成,它提供了雙重的保留機制。C8可和分析物的疏水部
分作用,而SCX可和分析物的質子化氨基部位作用。由于吸附劑與分析物之間強烈的雙重作
用,允許使用更強的洗滌溶劑和洗滌條件來去除吸附在吸附劑上的干擾物。
貨號 |
產品描述 |
價格(¥) |
8/C10100 |
Chromclean C8/SCX 1ml,100mg,100支 |
1250.00 |
8/C30100 |
Chromclean C8/SCX 3ml,100mg,50支 |
930.00 |
8/C30150 |
Chromclean C8/SCX 3ml,150mg,50支 |
980.00 |
8/C30200 |
Chromclean C8/SCX 3ml,200mg,50支 |
1020.00 |
8/C30500 |
Chromclean C8/SCX 3ml,500mg,30支 |
1600.00 |
8/C60200 |
Chromclean C8/SCX 6ml,200mg,30支 |
760.00 |
8/C60500 |
Chromclean C8/SCX 6ml,500mg,30支 |
900.00 |
8/C61000 |
Chromclean C8/SCX 6ml,1000mg,30支 |
980.00 |
Chromclean Carb/NH2混合型小柱
由等量的石墨化碳黑和氨丙基鍵合硅膠混合裝柱,在農藥殘留分析中,有特殊的分離萃取功效,如色素、脂肪酸和酚類的去除,茶葉中有機磷的提取等。
貨號 |
產品描述 |
價格(¥) |
C/N60500 |
Chromclean Carb/NH2 6ml,250mg/250mg,30支 |
1280.00 |
C/N61000 |
Chromclean Carb/NH2 6ml,500mg/500mg,30支 |
1860.00 |
C/N60800 |
Chromclean Carb/NH2 6ml,300mg/500mg,30支 |
1850.00 |
C/N61500 |
Chromclean Carb/NH2 6ml,500mg/1000mg,30支 |
2200.00 |
Chromclean SLE硅藻土小柱
貨號 |
產品描述 |
價格(¥) |
SL124000 |
Chromclean SLE 12ml,4000mg,20支 |
520.00 |
SL605000 |
Chromclean SLE 60ml,5000mg,10支 |
600.00 |
Chromclean TPT茶葉專用小柱
Chromclean TPT小柱填料由三種材料按照一定的比例分層填裝。主要作用是去除茶葉茶葉中的色素、揮發性有機酸,茶多酚等其他雜質而同時不會吸附目標農藥。而從同時保證了樣品的凈化效果和目標物的回收率。符合國標:《GB/T 23204-2008茶葉中519種農藥及相關化學品 殘留量的測定氣相色譜-質譜法》和《GB/T23205-2008 茶葉中448種農藥及相關化學品 殘留量的測定 液相色譜-串聯質譜法》。
貨號 |
產品描述 |
價格(¥) |
TP061000 |
Chromclean TPT 6ml,1000mg,30支 |
1980.00 |
TP122000 |
Chromclean TPT 12ml,2000mg,20支 |
2600.00 |
Chromclean PA聚酰胺小柱
聚酰胺(PA)小柱聚酰胺俗稱尼龍(Nylon),它是大分子主鏈重復單元中含有酰胺基團的高聚物的總稱。聚酰胺可由內酸胺開環聚合制得,也可由二元胺與二元酸縮聚等得到的。分子中的酰胺鍵是其結構的重要部分。酰胺鍵也是與其它極性鍵基團產生氫鍵的物質基礎。常用于人工合成色素檢測過程中去除雜質。
貨號 |
產品描述 |
價格(¥) |
PA010100 |
Chromclean PA 1ml,100mg,100支 |
840.00 |
PA030050 |
Chromclean PA 3ml,50mg,50支 |
510.00 |
PA030060 |
Chromclean PA 3ml,60mg,50支 |
510.00 |
PA030100 |
Chromclean PA 3ml,100mg,50支 |
520.00 |
PA030150 |
Chromclean PA 3ml,150mg,50支 |
520.00 |
PA030200 |
Chromclean PA 3ml,200mg,50支 |
520.00 |
PA030500 |
Chromclean PA 3ml,500mg,50支 |
580.00 |
PA031000 |
Chromclean PA 3ml,1g,50支 |
1440.00 |
PA060150 |
Chromclean PA 6ml,150mg,30支 |
530.00 |
PA060200 |
Chromclean PA 6ml,200mg,30支 |
530.00 |
PA060500 |
Chromclean PA 6ml,500mg,30支 |
540.00 |
PA061000 |
Chromclean PA 6ml,1000mg,30支 |
560.00 |
PA101000 |
Chromclean PA 10ml,1000mg,20支 |
540.00 |
PA102000 |
Chromclean PA 10ml,2000mg,20支 |
560.00 |
PA103000 |
Chromclean PA 10ml,3000mg,20支 |
580.00 |
PA251000 |
Chromclean PA 25ml,1000mg,20支 |
630.00 |
PA622000 |
Chromclean PA 60ml,22g,10支 |
560.00 |
PA000010 |
Chromclean PA填料,10g |
150.00 |
PA000100 |
Chromclean PA填料,100g |
850.00 |
塑化劑專用小柱(玻璃柱管)
適用于固體、半固體樣品等含脂肪較高的食品(蛋糕、醬類)或食用植物油中塑化劑的檢測。
貨號 |
產品描述 |
價格(¥) |
SH061001 |
Chromclean O-PTC(油系) 6ml,500mg/500mg,30支 |
1680.00 |
SH061002 |
Chromclean W-PTC(水系) 6ml,1g,30支 |
2400.00 |
蘇丹紅專用小柱
根據GB/T19681-2005國標方法開發了食品中蘇丹紅染料的檢測解決方案,為您的安全健康提供保障。該方案中的蘇丹紅專用柱是基于正相保留的機理,能夠有效去除食用油中的脂肪、有機酸和維生素等基質干擾,回收率穩定、重現、方法簡單、快速,是用于食品中蘇丹紅染料分析的最佳選擇。
貨號 |
產品描述 |
價格(¥) |
SD060500 |
Chromclean SDD 6ml,500mg,30支 |
520.00 |
SD102000 |
Chromclean SDD 10ml,2000mg,20支 |
680.00 |
苯并芘專用小柱
苯并芘又稱苯并(а)芘,英文縮寫BaP,是一種常見的高活性間接致癌物。存在于煤焦油、各類碳黑和煤、石油等燃燒產生的煙氣、香煙煙霧、汽車尾氣中,以及焦化、煉油、瀝青、塑料等工業污水中。參考中國國家標準GB22509-2008《動植物油脂中苯并芘的測定》,推出苯并芘檢測解決方案,為您的安全健康提供保障。
貨號 |
產品描述 |
價格(¥) |
BB061001 |
Chromclean BaP 60ml,22g,10支 |
490.00 |
BB060500 |
Chromclean BaP-2 6ml,500mg,30支 |
1100.00 |
Chromclean MCS 豆芽中植物生長調節劑檢測專用小柱
貨號 |
產品描述 |
價格(¥) |
MCS60500 |
Chromclean MCS 6ml,500mg,30支 |
1450.00 |
Chromclean 偶氮染料專用小柱
貨號 |
產品描述 |
價格(¥) |
AZ304000 |
Chromclean Celite AZO 30ml,4g,10支 |
260.00 |
AZ6014500 |
Chromclean Celite AZO 60ml,14.5g,10支 |
300.00 |
Chromclean 中草藥專用小柱
貨號 |
產品描述 |
價格(¥) |
CT061000 |
Chromclean CTD 6ml,1g,30支 |
1980.00 |
CT102000 |
Chromclean CTD 10ml,2g,20支 |
1980.00 |
Chromclean 雙氰胺專用小柱
貨號 |
產品描述 |
價格(¥) |
DC150500 |
Chromclean DCD 15ml,500mg,50支 |
1220.00 |