Membrane Filter Holder (S.S), Model No.: KI- 2140 In Stock Product Code Product Code :KI- 2140 Different size 13 to 293mm Product Description Specification Related Products Micrometer Eyepiece, Model No.: KI- 2143 Fiber Glass Models, Model No.: KI- 2086 Eyepiece With Pointer, Model No.: KI- 2085 Micropipettes, Model No.: KI- 2145