Disposable Microtome Blade

The ultra-precision edge of these disposable microtome blades is specially coated for superior cutting performance.
Feather’s expanded product line enables you to select the blade that best meets your needs.

Low Profile

S-35 “Fine”

For thin sectioning of paraffin embedded tissue blocks. It has earned a high reputation for superior cutting performance and durability.

R-35 “Routine”

For thin sectioning of paraffin embedded tissue blocks. Especially suited for routine microtomy operations. Double spattering increases edge strength and durability even when sectioning right after trimming with the same blade position.

A-22

For extra thin sectioning of paraffin embedded tissue blocks. Especially suited for fibered tissues and biopsy.

A-35
“Superior”

For thin sectioning of paraffin embedded tissue blocks. Especially suited for hard tissue block sectioning and ribbon sectioning. Durable and stable life after trimming.

N-35
“Long Duration”

For thin sectioning of paraffin embedded tissue blocks.
Long blade life, no need to move the blade in real sectioning after trimming.

N-35HR

For thin sectioning of paraffin embeddled tissue blocks. Especially recommended for hard tissue and routine sectioning.

S-22 “Super Fine”

For extra thin sectioning of paraffin embedded tissue blocks. Especially recommended for laboratory use. Under some circumstances, blade life may be limited because of the ultra-thin edge.

S-35L

For thin sectioning of large tissue blocks.
Same quality as the S-35. (120mm)

S-35LL

For thin sectioning of large tissue blocks. Same quality as the S-35. (180mm)

High Profile

HIGH PROFILE

For thin sectioning of paraffin embedded tissue blocks. Especially suited for ribbon sectioning with rotary microtome.

Cryostat

C-35

For thin cryo-sectioning.
Specially ground for cryostat use to eliminate curling or wrinkling problems.

For Resin Block

H35S

H35SFor plastic resin blocks and paraffin blocks. Durable and ultra-sharp blade edge is capable of thin sectioning in units of one micron. Disposable blade design saves time by eliminating grinding to improve operating efficiency. Compatible with the dedicated blade holders No.158HD and No.180HD.

For GMA/MMA Block

SH35W

For GMA or MMA blocks. This 80mm-long tungsten carbide blade is capable of sectioning resin embedded undecalcified bone in a thickness between 1 and 5 microns. Disposable blade design saves time by eliminating grinding to improve operating efficiency. Compatible with the dedicated blade holder No.150SH.