Franz Cell

Franz Cell是垂直式擴散池，專門用來進行離體藥物吸收/釋放測試，可應用於各種類型樣本如液體、乳液、凝膠、藥膏等等…

訂購資訊

Part numbers are generally made up of 2-character codes separated by hyphens.

1st code is cell type:

• 4G is for a jacketed cell, 6G is for an unjacketed cell

2nd code is joint type:

• 00 is an o-ring joint
• 01 is a flat ground (ground o-ring) joint
• 02 is a flat flange joint
• 03 is a spherical joint generally used for corneal work – please see additional information in the 4th code.

3rd code is glass type:

• 00 is for clear glass
• 01 is for amberized glass

4th code is orifice diameter in millimeters, 05 through 25, if the cells do not have a spherical (ball and socket) joint

Franz Cells with a spherical (ball and socket) joint are often used for corneal research and have 4 digit codes.  The first two digits are for the orifice diameter, the last two digits are for the diameter of the spherical surface surrounding the orifice.

The following configurations are available:

• 0312 – 3mm orifice with a 12mm spherical diameter
• 0512 – 5mm orifice with a 12mm spherical diameter
• 0718 – 7mm orifice with a 18mm spherical diameter
• 0918 – 9mm orifice with a 18mm spherical diameter
• 1228 – 12mm orifice with a 28mm spherical diameter
• 1528 – 15mm orifice with a 28mm spherical diameter

5th code is receptor volume in ml

6th code is optional and indicates:

• VD is for a volatile donor compartment with ground glass joint and Teflon stopper
• VDFT is for a flow through volatile donor compartment with ground glass joint and Teflon stopper
• VDOC is for an completely occluded volatile donor compartment
• VDOF is for flow thru volatile donor compartment without ground glass joint and Teflon stopper

7th code only follows the 6th VD or VDFT codes if a stoppered donor is required:

• 0725 is for a 7/25 ground glass joint with teflon stopper
• 1420 is for a 14/20 ground glass joint with teflon stopper
• 1922 – is for a 19/22 ground glass joint with teflon stopper
• FL is for a female luer joint with stopper

範例：

#4G-01-00-09-05 describes a clear 9mm jacketed cell with a flat ground (ground o-ring) joint and 5ml receptor volume.

#6G-02-01-09-03 describes an amber 9mm unjacketed cell with a flat flange joint and 3ml receptor volume.

#4G-03-00-0918-10 describes a clear 9mm jacketed cell with a 18mm diameter spherical joint and 10ml receptor volume.

#4G-01-00-15-12-FT-03 describes a clear 15mm jacketed cell with a flat ground (ground o-ring) joint and 12ml receptor volume with Type 3 flow porting.

#4G-01-00-11.28-08-VD-0725 describes a clear 11.28mm jacketed cell with a flat ground (ground o-ring) joint and 8ml receptor volume with a volatile donor chamber that has a 7/25 Teflon stopper.

#4G-01-01-20-15-VDFT-1420 describes an amber 20mm jacketed cell with a flat ground (ground o-ring) joint and a 15ml receptor volume with a volatile donor chamber that has flow porting and a 14/20 Teflon stopper.

標準型號

These dimensions are for standard Franz cells. Jacketing and the joint variety do not affect the receptor volume. We can modify most of these parameters within the practical limits of blown glass. Do not hesitate to inquire if your studies need something other than what is listed here. The term “Franz Cell” for sales and pricing purposes includes the two glass components, the clamp for the joint, and the stirbar.

Standard jacketed or unjacketed Franz Cells have the following specifications:

5mm:5ml volume – .20 square cm area

7mm:5ml volume – .38 square cm area

9mm:5ml volume – .64 square cm area

11.28mm:8ml volume – 1.00 square cm area

15mm:12ml volume – 1.77 square cm area

20mm:15ml volume – 3.14 square cm area

25mm:20ml volume – 4.91 square cm area