# 291-4520 Nalgene™ 500ml/0.2µm SFCA過濾杯
產品提高過濾效率。Thermo Scientific™Nalgene™Rapid-Flow™一次性使用過濾杯具有獨特專利的Rapid-Flow支撐柱設計，可提供高流速和高過濾量。防禦細胞培養物污染的最後一道防線-Nalgene Rapid-Flow 過濾杯是過濾細胞培養基，血清，添加劑和緩衝液的最佳選擇。
產品規格：
材質：polystrene (PS)
濾膜材質：SFCA
濾膜大小：75mm
瓶頸大小：45mm
孔徑：0.2µm
體積：500mL
數量：12's/case
產品特點：
產品規格：
材質：polystrene (PS)
濾膜材質：SFCA
濾膜大小：75mm
瓶頸大小：45mm
孔徑：0.2µm
體積：500mL
數量：12's/case
產品特點：
- 0.1 μm 濾杯組能有效移除黴漿菌汙染(Mycoplasma)
- 0.2 μm aPES 過濾杯(組)適用於大多數的液體滅菌
- 無細胞毒性、無熱源(Non-cytotoxic and non-pyrogenic)
- 專利蜂槽式結構，加速過濾數度及提升過濾體積
Nalgene SFCA - Surfactant-free cellulose acetate
(SFCA) contains none of the wetting agents found in standard CA (cellulose acetate). These wetting agents have been shown to be toxic to specific cell lines in vitro (1-3).
SFCA also has lower protein binding than does standard CA. If you must use CA for media filtration, you owe it to your cell lines to switch to SFCA. SFCA is available only in Nalgene filter units and bottle top filters.
其他產品選擇：
(SFCA) contains none of the wetting agents found in standard CA (cellulose acetate). These wetting agents have been shown to be toxic to specific cell lines in vitro (1-3).
SFCA also has lower protein binding than does standard CA. If you must use CA for media filtration, you owe it to your cell lines to switch to SFCA. SFCA is available only in Nalgene filter units and bottle top filters.
其他產品選擇：
| Cat. No. | Cpacity mL |
Pore Size μm |
Membeance Dia. mm | Fits Bottle Neck Size |
Number Per Case |
| 290-3320 | 150 | 0.2 | 50 | 33 | 12 |
| 290-3345 | 150 | 0.45 | 50 | 33 | 12 |
| 290-4520 | 150 | 0.2 | 50 | 45 | 12 |
| 290-4545 | 150 | 0.45 | 50 | 45 | 12 |
| 291-3320 | 500 | 0.2 | 75 | 33 | 12 |
| 291-3345 | 500 | 0.45 | 75 | 33 | 12 |
| 291-4520 | 500 | 0.2 | 75 | 45 | 12 |
| 291-4545 | 500 | 0.45 | 75 | 45 | 12 |
| 292-3320 | 1000 | 0.2 | 90 | 33 | 12 |
| 292-4520 | 1000 | 0.2 | 90 | 45 | 12 |