您好, 歡迎來到化工儀器網(wǎng)！ 登錄| 免費注冊| 產(chǎn)品展廳| 收藏商鋪|
您好, 歡迎來到化工儀器網(wǎng)！ 登錄| 免費注冊| 產(chǎn)品展廳| 收藏商鋪|
18516672933
當(dāng)前位置：> 供求商機> Whatman試劑 4071010-Whatman試劑 4071010 Cellulose P-11（纖維素P-11）
CM23 dry fibrous carboxymethyl cellulose
Uniformly substituted fibrous media allowing very fast flow rates, especially after fines removal; exhibits high binding for proteins and biopolymers bearing positive charges.
CM32 dry microgranular carboxymethyl cellulose
High-capacity medium for proteins, hormones, polypeptides, and other biopolymers bearing low to high positive charges; excellent resolution with good column flow rates. Requires precycling to restore swelling. Equivalent after swelling to CM52.
CM52 preswollen microgranular carboxymethyl cellulose
High-capacity medium for proteins, hormones, polypeptides, and other biopolymers bearing low to high positive charges; excellent resolution with good column flow rates.
P11 dry fibrous cellulose phosphate
Dry fiber. Recommended for column separations.
EXPRESS-ION High Flow Rate Ion Exchange Media are described separay.
Ion Exchange Celluloses are also available in paper format.
| Typical Data - Cation Exchange Media | ||||||
| Physical form | Functional group | Normal pH range | Small ion capacity （meq/dg*） | Protein capacity （mg/dg*） | Packing density | |
| mg/ml | g†/ml | |||||
| Dry Fibrous | ||||||
| CM23 Carboxymethyl | 3 to 10 | 0.6 to 0.7 | 675 | 85§ | 0.15 | |
| Dry Microgranular | ||||||
| CM32 | Carboxymethyl | 3 to 10 | 2.1 to 2.8 | 1180‡ | 200 | 0.24 |
| Preswollen Microgranular | ||||||
| CM52 | Carboxymethyl | 3 to 10 | 0.90 to 1.15 | 1180§ | 210 | 1.1 |
| Dry Fibrous | ||||||
| P11 | Orthophosphate | 2 to 10 | 3.2 to 5.3 | 400 to 500 | - | 0.22 |
| * dg = dry gram † g = gram as supplied （dry or preswollen） ‡ Lysozyme in 10 mM acetate buffer pH 4.4 § Lysozyme in 10 mM acetate buffer pH 5.0 | ||||||
| Ordering Information - Cation Exchange Celluloses | ||
| Catalog Number | Description | |
| ||
| 4033-025 | CM23, 250 g | |
| ||
| 4035-010 | CM32, 100 g | |
| 4035-050 | CM32, 500 g | |
| ||
| 4037-050 | CM52, 500 g | |
| 4037-200 | CM52, 2 kg | |
| ||
| 4071-010 | P11, 100 g | |
| 4071-050 | P11, 500 g | |
| 4071-200 | P11, 2 kg | |
請輸入賬號
請輸入密碼
請輸驗證碼
以上信息由企業(yè)自行提供，信息內(nèi)容的真實性、準(zhǔn)確性和合法性由相關(guān)企業(yè)負(fù)責(zé)，化工儀器網(wǎng)對此不承擔(dān)任何保證責(zé)任。
溫馨提示：為規(guī)避購買風(fēng)險，建議您在購買產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。
