产品介绍
NUCLEODUR PolarTec | |
High purity silica phase for HPLC | |
Octadecyl phase with embedded polar group endcapped · 17 % C · USP L1 / L60 | |
Properties |
Key features: Excellent base deactivation Suitable for LC/MS and 100 % aqueous eluents Pronounced steric selectivity | ||
Technical characteristics: Phase with embedded polar group; endcapped; pore size 110 ?; particle sizes 1.8 μm, 3 μm and 5 μm; carbon content 17 %; pH stability 1–9 | ||
Recommended application: Exceptional selectivity for phenols and nitrogen containing compounds, polar compounds like basic pharmaceuticals, organic acids, pesticides, amino acids, water soluble vitamins, etc. For applications click here. |
Column system | Particle size: | 1.8 μm | 3 μm | 5 μm | |
Analytical | EC columns (standard system, 2–4.6 mm) | + | + | + | |
Preparative | VarioPrep columns (VP, ≥ 8 mm) | + | |||
if you do not know our HPLC column systems, click the "i" for further information | |||||
* Please note! Most combinations of MN column types, available column dimensions and particle sizes can be custom-packed on request. |
EC standard columns for analytical HPLC Ordering information Eluent in column acetonitrile – water Length -> 30 mm 50 mm 75 mm 100 mm 125 mm 150 mm 250 mm NUCLEODUR? PolarTec, 1,8 μm 2 mm ID 760461.20 760463.20 760465.20 760466.20 760468.20 3 mm ID 760461.30 760463.30 760466.30 4 mm ID 760461.40 760463.40 760466.40 4.6 mm ID 760461.46 760463.46 760466.46 EC guard columns*: 4 x 2 mm 761980.20 4 x 3 mm 761980.30 NUCLEODUR? PolarTec, 3 μm 2 mm ID 760473.20 760476.20 760477.20 760478.20 760479.20 3 mm ID 760473.30 760476.30 760477.30 760478.30 760479.30 4 mm ID 760473.40 760476.40 760477.40 760478.40 760479.40 4.6 mm ID 760473.46 760475.46 760476.46 760477.46 760478.46 760479.46 EC guard columns*: 4 x 2 mm 761981.20 4 x 3 mm 761981.30 NUCLEODUR? PolarTec, 5 μm 2 mm ID 760483.20 760486.20 760487.20 760488.20 760489.20 3 mm ID 760483.30 760486.30 760487.30 760488.30 760489.30 4 mm ID 760483.40 760486.40 760487.40 760488.40 760489.40 4.6 mm ID 760483.46 760485.46 760486.46 760487.46 760488.46 760489.46 EC guard columns*: 4 x 2 mm 761982.20 4 x 3 mm 761982.30 Guard columns in packs of 3, EC columns in packs of 1 Guard columns for EC columns EC columns with ID Use guard
column holder2 mm 3 mm 4 mm 4.6 mm * Column Protection System EC guard column 4/2 4/3 4/3 4/3 REF 718966 Custom-packed EC columns with other dimensions are available on request. VarioPrep columns for preparative HPLC Ordering information Eluent in column acetonitrile – water Length 10 mm ID 21 mm ID 32 mm ID 40 mm ID NUCLEODUR? PolarTec, 5 μm 50 mm 762220.100 762220.210 125 mm 762221.100 762221.210 150 mm 762222.400 250 mm 762223.100 762223.210 762223.320 762223.400 VP guard columns with NUCLEODUR? PolarTec 8 mm ID 16 mm ID 32 mm ID 10 mm* 762224.80 762224.160 15 mm* 762226.320 * VP guard column Size Pack of for VP column required holder REF VP 10/8 10 x 8 mm ID 2 10 mm ID 8 mm 718251 VP 10/16 10 x 16 mm ID 2 21 mm ID 16 mm 718256 VP 15/32 15 x 32 mm ID 1 32–40 mm ID 32 mm 718253 Custom-packed VP columns with other dimensions are available on request. For details of the VarioPrep column system click here.
问商家
供应商
银牌会员 第9年