20/400 Finish, Black, Droppers, Ribbed, 3 3/8" Glass Pipette
20/400 Finish, Black, Droppers, Ribbed, 2 3/4" Glass Pipette
20/400 Finish, White, Droppers, Ribbed, 2 3/4" Glass Pipette
20/400 Finish, Black, Caps, Phenolic, Ribbed, Smooth Top, Cone Lnr
20/400 Finish, Black, Caps, Phenolic, Ribbed, Smooth Top, PV Lnr
20/400 Finish, Black, Caps, Ribbed, Stipple Top, Foam Lnr
18mm TE Finish, Black, Droppers, Ribbed, TE Ring, 2 3/8" Glass Pipette
22/400 Finish, Black, Droppers, Ribbed, 4 1/16" Glass Pipette
13/400 Finish, Black, Caps, Ribbed, Smooth Top, Cone Lnr
20/400 Finish, Yellow/Gray, Caps, Ribbed, Bromobutyl Stopper
18/400 Finish, White, Droppers, Ribbed, 2 3/8" Glass Pipette
33/400 Finish, White, Caps, CRC, Ribbed, Pictorial Instructions, Foam Liner
70mm Finish, Gold, Caps, Metal, Ribbed Neck, Beige Inner, Plastisol Lnr
20/410 Finish, Black, Caps, Dispensing, Ribbed, Yorker Style, Black Tip
24/410 Finish, Black, Caps, Dispensing, Smooth With Ribbed Grips, Snap-Top, .300" Orf
22/400 Finish, Black, Caps, Metal, Ribbed Neck, Aluminum, Plastisol Lnr