Classification
Manufacturer
EClass
not containing the term:
Heathrow Scientific LLC 

Weighting rings, O-shape, lead

LAB-Rings to stabilise glassware and plasticware on shakers or to immerse in water baths. Vinyl-coated lead rings will not mark or scratch benchtops and labware.
Weighting rings, O-shape, lead


Weighting rings, O-shape, lead
For flasks
ml
Int. Ø
mm
PKCat. No. 
125 ... 5004816243010
250 ... 10005116242742
500 ... 20005716243011
1000 ... 40007017054161