PVC donut ring 56mm heavy weight for lab waterbath flask bottle stabilize New

Description

PVC Weight Ring for Stabilizing Flasks in Waterbath
For stabilizing 125-1000 ml flasks
Inner diameter: 2.2" (56 mm)
Weight: 500g
Ring only. Glass flask not included
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Quantity: 1
We have different diameter rings, please contact us for detail.
For combined shipping, please ask us for an invoice before making payment.
We ship air mail/EMS/DHL worldwide. We ship in 1-3 work days. It may take 7-21 days to arrive depending on whether there is any delays in customs.
For express delivery, please ask us for an additional express fee before making payment.
It is the responsibility of the Buyer/importer, to research and pay customs/"IMPORT" duties.