| Amber Screw-thread Sample Storage Vials, National Scientific - Model B7999-4a |
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- volume: 16 -|- , ml. cap size: 18-400 -|-. o.d. x length, mm: 21 x 70.
- national no.: B7999-4A.
- Manufacturer: National - Model B7999-4A - Unit: Pack of 200
- This product may be an accessory for Screw-Thread Sample Storage Vials, National Scientific and may differ from the image shown. If you have any concerns, please contact us prior to placing your order.
Amber Screw-Thread Sample Storage Vials, National Scientific - Model B7999-4A : Manufactured under the most stringent conditions, these vials eliminate leaching of ions and provide a consistent pH for the duration of the sample storage. Available in clear and amber borosilicate glass. Clear glass is Type I, Class A, 33 expansion boro
Shipping Weight: 2lb
This item will be shipped from the manufacturer and is not one we carry in stock. Please contact us for availability, as we cannot always guarantee order fulfillment.