货号	规格	CAS号	操作
6870-2504	YILIMART - GD/X 25/0.45 NYL 150/PK	2758.00	询底价
6875-2504	YILIMART - GD/X针式滤器 25mm 0.45um PTFE膜含GMF梯度玻纤预过滤层 1500个/包	34676.00	询底价
6880-1304	YILIMART - GD/X 13/0.45 CA 150/PK	4474.00	询底价
6875-1302	YILIMART - GD/X 13/0.2 PTFE 1500/PK	32528.00	询底价
6875-1304	YILIMART - GD/X 13/0.45 PTFE 1500/PK	32528.00	询底价
6878-1302	YILIMART - GD/X 13/0.2 PP 150/PK	4474.00	询底价
6876-1304	YILIMART - GD/X 13/0.45 PES 150/PK	4474.00	询底价
6876-1302	YILIMART - GD/X 13/0.2 PES 150/PK	4474.00	询底价
6871-1302	YILIMART - GD/X 13/0.2 NYL 1500/PK	32222.00	询底价
6871-2550	YILIMART - GD/X 25/5.0 NYL 1500/PK	34359.00	询底价
6886-1312	YILIMART - GD/X 13/1.2 GMF 150/PK	4474.00	询底价
6869-2504	YILIMART - GD/X 25/0.45 NYL S 150/PK	5701.00	询底价
6869-2502	YILIMART - GD/X 25/0.2 NYL S 150/PK	5651.00	询底价
6883-2516	YILIMART - GD/X 25/1.6 GMF 1500/PK	34359.00	询底价
6905-2502	YILIMART - GD/X 25/0.2 PES 1500/PK	34359.00	询底价
6879-2504	YILIMART - GD/X 25/0.45 PP 1500/PK	34359.00	询底价
6873-2504	YILIMART - GD/X 25/0.45 PVDF 1500/PK	34675.00	询底价
6872-2504	YILIMART - GD/X 25/0.45 PVDF 150/PK	2758.00	询底价
6873-2502	YILIMART - GD/X针式滤器 25mm 0.2um PVDF膜含GMF梯度玻纤预过滤层 1500个/包	33893.00	询底价
6872-2502	YILIMART - GD/X 25/0.2 PVDF 150/PK	5651.00	询底价
6874-2502	YILIMART - GD/X 25/0.2 PTFE 150/PK	2758.00	询底价
6871-2504	YILIMART - GD/X 25/0.45 NYL 1500/PK	34676.00	询底价
6874-2504	YILIMART - GD/X 25/0.45 PTFE 150/PK	2758.00	询底价
6890-2507	YILIMART - GD/X针式滤器 25mm 0.7um GMF膜含GMF梯度玻纤预过滤层 150个/包	5575.00	询底价
6888-2527	YILIMART - GD/X 25/2.7 GMF 150/PK	5701.00	询底价
6886-2512	YILIMART - GD/X针式滤器 25mm 1.2um GMF膜含GMF梯度玻纤预过滤层 150个/包	5701.00	询底价
6882-2504	YILIMART - GD/X针式滤器 25mm 0.45um RC膜含GMF梯度玻纤预过滤层 150个/包	3696.00	询底价
6870-2502	YILIMART - GD/X 25/0.2 NYL 150/PK	2695.00	询底价
6870-1302	YILIMART - GD/X 13/0.2 NYL 150/PK	4523.00	询底价
6872-1304	YILIMART - GD/X针式滤器 13mm 0.45um PVDF膜含GMF梯度玻纤预过滤层 150个/包	4474.00	询底价
6872-1302	YILIMART - GD/X 13/0.2 NYL 150/PK	4523.00	询底价
6874-1304	YILIMART - GD/X 13/0.45 PTFE 150/PK	4523.00	询底价
6874-1302	YILIMART - GD/X 13/0.2 PTFE 150/PK	4551.00	询底价
6882-1316	YILIMART - GD/X 13/1.6 GMF 150/PK	4462.00	询底价
6884-2510	YILIMART - GD/X 25/1.0 GMF 150/PK	5701.00	询底价
6894-2504	YILIMART - GD/X针式滤器 25mm 0.45um GMF膜含GMF梯度玻纤预过滤层 150个/包	5701.00	询底价
6892-2515	YILIMART - GD/X 25/1.5 934-AH 150/PK	5701.00	询底价
6895-2504	YILIMART - GD/X针式滤器 25mm 0.45um GMF膜含GMF梯度玻纤预过滤层 1500个/包	33893.00	询底价
6891-2507	YILIMART - GD/X 25/0.7 GMF 1500/PK	34676.00	询底价
6882-2516	YILIMART - GD/X 25/1.6 GMF 150/PK	5701.00	询底价
6875-2502	YILIMART - GD/X 25/0.2 PTFE 1500/PK	34676.00	询底价
6878-2504	YILIMART - GD/X针式滤器 25mm 0.45um PP膜含GMF梯度玻纤预过滤层 150个/包	2906.00	询底价
6878-2502	YILIMART - GD/X针式滤器 25mm 0.2um PP膜含GMF梯度玻纤预过滤层 150个/包	2906.00	询底价
6876-2502	YILIMART - GD/X 25/0.2 PES 150/PK	5651.00	询底价
6905-2504	YILIMART - GD/X 25/0.45 PES 1500/PK	34359.00	询底价
6876-2504	YILIMART - GD/X 25/0.45 PES 150/PK	5651.00	询底价
6870-2550	YILIMART - GD/X 25/5.0 NYL 150/PK	5651.00	询底价
6871-2502	YILIMART - GD/X 25/0.2 NYL 1500/PK	34676.00	询底价
6884-1310	YILIMART - GD/X 13/1.0 GMF 150/PK	4474.00	询底价
6881-2504	YILIMART - GDX 25/0.45 CA 1500/PK	58864.00	询底价
6880-2504	YILIMART - GD/X 25/0.45 CA 150/PK	6067.00	询底价
6880-2502	YILIMART - GD/X 25/0.2 CA 150/PK	5701.00	询底价
6883-2504	YILIMART - GD/X 25 RC 0.45UM 1500/PK	33558.00	询底价
6888-2502	YILIMART - GD/X 25RC 0.2UM 1500/PK	37663.00	询底价
6887-2502	YILIMART - GD/X 25 RC 0.2UM 150/PK	11460.00	询底价
6894-1304	YILIMART - GD/X针式滤器 13mm 0.45um GMF膜含GMF梯度玻纤预过滤层 150个/包	4474.00	询底价
6890-1307	YILIMART - GD/X 13/0.7 GMF 150/PK	4474.00	询底价
6888-1327	YILIMART - GD/X 13/2.7 GMF 150/PK	4523.00	询底价
6878-1304	YILIMART - GD/X 13/0.45 PP 150/PK	4638.00	询底价
6873-1304	YILIMART - GD/X 13/0.45 PVDF 1500/PK	32528.00	询底价
6871-1304	YILIMART - GD/X 13/0.45 NYL 1500/PK	32222.00	询底价
6870-1304	YILIMART - GD/X 13/0.45 NYL 150/PK	4474.00	询底价
6880-1302	YILIMART - GD/X 13/0.2 CA 150/PK	4474.00	询底价
6897-2504	YILIMART - 替代货号：6896-2504 GD/X 25mm Sterile 0.45um PES 50pk	41496.00	询底价
6897-2502	YILIMART - 替代货号：6896-2502 GD/X 25mm Sterile 0.2um PES 50pk	41655.00	询底价
6901-2504	YILIMART - GD/X 25/0.45 CA S 50/PK	4477.00	询底价
6901-2502	YILIMART - GD/X 25/0.2 CA S 50/PK	3558.00	询底价
6902-2504	YILIMART - GD/X 25/0.45 GMF S 50/PK	3308.00	询底价
6900-2504	YILIMART - GD/X 25/0.45 PVDF S 50/PK	2868.00	询底价
6900-2502	YILIMART - GD/X 25/0.2 PVDF S 50/PK	3045.00	询底价
6896-2504	YILIMART - GD/X 25/0.45 PES S 50/PK	3046.00	询底价
6896-2502	YILIMART - GD/X 25/0.2 PES S 50/PK	3065.00	询底价

产品介绍

GD/X™专为高颗粒含量的样品而设计，无色聚丙烯外壳，预滤层由GMF Whatman 150(密度按级划分)和GF/F玻璃微纤维介质组成，预滤层消除了样品污染物，即使是难于过滤的样品也有较小的操作压力。GD/X针头式滤器的过滤量是普通针头式滤器的3-7倍。
GMF 150和GF/F由100%硼硅酸盐玻璃微纤维制成，创新的、梯度密度的GMF 150介质的最上层为粗糙网格状，而底部光滑，可保留最小1.0 μm的颗粒。GF/F滤层可保留最小0.7 μm颗粒，预滤层下面是终滤膜
GD/X结构提供了非常好的负载力并有很好的流速，避免产生像单层膜经常发生的高反压情况。
特点和优点
. 13 mm滤器的过滤量高达10 mL，25 mm 滤器过滤量更高，甚至高达几百毫升 (每个滤器的具体过滤量和每个样品的特点有关)
. 提供无菌包装
. 无色聚丙烯外壳
. Whatman GD/X 针头式滤器内含独特的Whatman GMF 150 (梯度玻纤滤膜) 和 GF/F玻璃微纤维预滤介质最小化样品污染
. 即使是很难过滤的样品，也不需要很大操作压力
. 是普通滤器过滤量的3-7倍
应用
GD/X针头式滤器为高颗粒含量样品的过滤提供最佳方案：
. 溶解度测试
. 含量均一性
. 浓度分析
. 常规样品制备
. 食品分析
. 环境样品
. 合成物分析
技术参数

型号 GD/X 13 mm GD/X 25 mm

外壳聚丙烯（无色）聚丙烯（无色）

过滤面积 1.3 cm2 4.6 cm2

最大压力 100 psi (6.9 bar) 75 psi (5.2 bar)

滞留体积 – 充满滤器 0.5 mL 1.4 mL

滞留体积 – 排气 50 μL (大约) 250 μL (大约)

尺寸 20.8 × 30.0 mm 20.8 × 30.0 mm

重量 3 g (大约) 3 g (大约)

流向从进口流入从进口流入

进口接头 Female luer lock Female luer lock

出口接头 Male luer Male luer

灭菌操作条件高压灭菌 121°C (131°C 最大) -15 psi (1 bar) 20 分钟高压灭菌 121°C (131°C 最大)-15 psi (1 bar) 20分钟

玻璃微纤维预滤介质 100%硼硅酸盐玻璃纤维；GMF 150 10 μm: 1 μm；GF/F 0.7 μm 100% 硼硅酸盐玻璃纤维，GMF 150 10 μm: 1 μm；GF/F 0.7 μm

Cytiva Whatman GD/X™ 针头式滤器信息由Cytiva（思拓凡)为您提供，如您想了解更多关于Cytiva Whatman GD/X™ 针头式滤器报价、型号、参数等信息，欢迎来电或留言咨询。

型号	GD/X 13 mm	GD/X 25 mm
外壳	聚丙烯（无色）	聚丙烯（无色）
过滤面积	1.3 cm2	4.6 cm2
最大压力	100 psi (6.9 bar)	75 psi (5.2 bar)
滞留体积 – 充满滤器	0.5 mL	1.4 mL
滞留体积 – 排气	50 μL (大约)	250 μL (大约)
尺寸	20.8 × 30.0 mm	20.8 × 30.0 mm
重量	3 g (大约)	3 g (大约)
流向	从进口流入	从进口流入
进口接头	Female luer lock	Female luer lock
出口接头	Male luer	Male luer
灭菌操作条件	高压灭菌 121°C (131°C 最大) -15 psi (1 bar) 20 分钟	高压灭菌 121°C (131°C 最大)-15 psi (1 bar) 20分钟
玻璃微纤维预滤介质	100%硼硅酸盐玻璃纤维；GMF 150 10 μm: 1 μm；GF/F 0.7 μm	100% 硼硅酸盐玻璃纤维，GMF 150 10 μm: 1 μm；GF/F 0.7 μm