分离材料及耗材 H0049 High Silica gel HF254 Pre-coated Plate for TLC 硅胶板HF254  10片/箱  TLC 112926-00-8 RT 英文名称：High Silica gel HF254 Pre-coated Plate for TLC其他名称：高效薄层层析硅胶板HF254；硅胶HF254薄层层析预制板CAS号：112926-00-8级别：TLC涂层厚度：0.2～0.25mm活度实验（三色分开）：合格粘度（起泡数）：≤2基板类型：玻璃片基性状：由优质薄层层析硅胶调配适当的粘合剂涂制而成，光滑洁白无黑点或霉斑。用途：生化研究。可直接用于多种类型有机物质的快速分离、定性或定量分析，在医药、农药、中草药、有机化工产品及粮食，食品的微量杂质及主要成份的鉴定中已得到普遍应用。薄层层析硅胶板的优点是分离效果好，塔极数高，点样斑点小，便于系列分析，分离时间短，灵敏度高，斑点清晰，不扩散。保存：RT

相关产品：分离材料及耗材 C0042 Cellulose ester Dialysis membranes 纤维素透析袋1米 0 RT 英文名称：Cellulose ester Dialysis membranes截留分子量：1000规格：宽10mm, 容积0.79ml/cm产品特点：An ultra high purity ａnd precise separation dialysis membrance.1.Hydrophilic ａnd uniform molecular porous dialysis membranes2.No special chemical precleaning required提示：The Spectra/Por Biotech CE membranes are sensitive to organic solvents.Solvents such as acetone,MEK or dioxane will irreparably damage it.This membrance will tolerate exposure to lower alcohols（methanol,ethanol,and isopropanol）without apparent damage,but with possible alteration of MWCO,It should not be exposed to organic solvents at concentration exceeding 5% in water性状：美国SPECTRUM产品；产品包含0.1%溶液（Supplied wet in 0.1% sodium azide preservative solution用途：生化研究。保存：RT 
分离材料及耗材 C0042 Cellulose ester Dialysis membranes 纤维素透析袋1米 0 RT 英文名称：Cellulose ester Dialysis membranes截留分子量：1000规格：宽15mm,容积1.8ml/cm产品特点：An ultra high purity ａnd precise separation dialysis membrance.1.Hydrophilic ａnd uniform molecular porous dialysis membranes2.No special chemical precleaning required提示：The Spectra/Por Biotech CE membranes are sensitive to organic solvents.Solvents such as acetone,MEK or dioxane will irreparably damage it.This membrance will tolerate exposure to lower alcohols（methanol,ethanol,and isopropanol）without apparent damage,but with possible alteration of MWCO,It should not be exposed to organic solvents at concentration exceeding 5% in water性状：美国SPECTRUM产品；产品包含0.1%溶液（Supplied wet in 0.1% sodium azide preservative solution用途：生化研究。保存：RT 
分离材料及耗材 C0042 Cellulose ester Dialysis membranes 纤维素透析袋1米 0 RT 英文名称：Cellulose ester Dialysis membranes截留分子量：1000规格：宽20mm,容积3.1ml/cm产品特点：An ultra high purity ａnd precise separation dialysis membrance.1.Hydrophilic ａnd uniform molecular porous dialysis membranes2.No special chemical precleaning required提示：The Spectra/Por Biotech CE membranes are sensitive to organic solvents.Solvents such as acetone,MEK or dioxane will irreparably damage it.This membrance will tolerate exposure to lower alcohols（methanol,ethanol,and isopropanol）without apparent damage,but with possible alteration of MWCO,It should not be exposed to organic solvents at concentration exceeding 5% in water性状：美国SPECTRUM产品；产品包含0.1%溶液（Supplied wet in 0.1% sodium azide preservative solution用途：生化研究。保存：RT 
分离材料及耗材 C0042 Cellulose ester Dialysis membranes 纤维素透析袋1米 0 RT 英文名称：Cellulose ester Dialysis membranes截留分子量：100规格：扁宽24mm性状：美国SPECTRUM产品用途：生化研究。保存：RT 
分离材料及耗材 C0043 Chelating Sepharose FF 螯合Sepharose FF50毫升BRTotal capacity 0 2～8℃ 英文名称：Chelating Sepharose FF其他名称：螯合琼脂糖凝胶FF级别：BRTotal capacity：30-37 umol Cu2+/ml drained mediumBead structure：6% highly cross-linked agaroseBead size range：45-165umMean particle size：approx 90umLinear flow velocity：＞300cm/h at 25℃, 0.1 Mpa（1 bar,14.5 psi）, XK50/30 column, 15 cm bed heightMax operating pressure：0.3 Mpa（3 bar, 42 psi） PH stability：long range 3-13 ａnd short range 2-14Chemical stability：All commonly used aqueous buffers, 0.01M HCL,1M NaOH,20% ethanol（tested at 40℃ for 7 days） Physical stability： Negligible volume variation due to changes in pH or ionic strength性状：含20%乙醇，底部为胶体。用途：生化研究。可反复螯合不同金属，再用已结合依赖不同金属的蛋白，一种介质可做多种纯化工作保存：2～8℃ 
分离材料及耗材 C0044 Chelex 100 sodium form 熬和树脂100克BRMatrix 0 RT 英文名称：Chelex 100 sodium form；Chelex® 100其他名称：螯合树脂级别：BRMatrix：1% cross-linked polystyrene；cross-linked polystyrene beadsMatrix active group：iminodiacetic acid （sodium form）Matrix attachment：1through methyl group to aromatic ringsParticle size：50～100 mesh （dry）pH range：4 ～ 14Capacity：0.4 meq/mL binding capacity；0.6 meq/g binding capacity （heavy metal ions）性状：白色珠状颗粒用途：生化研究。保存：RT 
分离材料及耗材 C0044 Chelex 100 sodium form 熬和树脂10克BRMatrix 0 RT 英文名称：Chelex 100 sodium form；Chelex® 100其他名称：螯合树脂级别：BRMatrix：1% cross-linked polystyrene；cross-linked polystyrene beadsMatrix active group：iminodiacetic acid （sodium form）Matrix attachment：1through methyl group to aromatic ringsParticle size：50～100 mesh （dry）pH range：4 ～ 14Capacity：0.4 meq/mL binding capacity；0.6 meq/g binding capacity （heavy metal ions）性状：白色珠状颗粒用途：生化研究。保存：RT 
分离材料及耗材 C0044 Chelex 100 sodium form 熬和树脂25克BRMatrix 0 RT 英文名称：Chelex 100 sodium form；Chelex® 100其他名称：螯合树脂级别：BRMatrix：1% cross-linked polystyrene；cross-linked polystyrene beadsMatrix active group：iminodiacetic acid （sodium form）Matrix attachment：1through methyl group to aromatic ringsParticle size：50～100 mesh （dry）pH range：4 ～ 14Capacity：0.4 meq/mL binding capacity；0.6 meq/g binding capacity （heavy metal ions）性状：白色珠状颗粒用途：生化研究。保存：RT