Storage Envelopes, Unprinted polyethylene (holds 3.25 x 4.25 neg. or plates)
Manufacturer：
POLYSCIENCES
Item Number：
07233-500
Product Name：
Storage Envelopes, Unprinted polyethylene (holds 3.25 x 4.25 neg. or plates)
Specifications：
500 envelopes
Catalog No.：
07233-500
