---
product_id: 433765279
title: "ALWSCI 100PCS GC HPLC Black PP Screw Seals ND8 with PTFE/Silicone Liner"
brand: "alwsci"
price: "282.55 DT"
currency: TND
in_stock: true
reviews_count: 2
url: https://www.desertcart.tn/products/433765279-alwsci-100pcs-gc-hplc-black-pp-screw-seals-nd8-ptfe
store_origin: TN
region: Tunisia
---

# ALWSCI 100PCS GC HPLC Black PP Screw Seals ND8 with PTFE/Silicone Liner

**Brand:** alwsci
**Price:** 282.55 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** ALWSCI 100PCS GC HPLC Black PP Screw Seals ND8 with PTFE/Silicone Liner by alwsci
- **How much does it cost?** 282.55 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/433765279-alwsci-100pcs-gc-hplc-black-pp-screw-seals-nd8-ptfe)

## Best For

- alwsci enthusiasts

## Why This Product

- Trusted alwsci brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Cap Type: Screw Thread Top Size: 8 mm Suitable for Vial Type: 1.5 mL, 1.8 mL, 2 mL 8-425 vials Color: Black, screw cap with hole + PTFE / Silicone septa Application Compatible with Beckman, CTC, Gilson, Knauer, Shimadzu, Spark, Varian,VWR (Merck )/Hitachi, etc. Compatible with a wide range of Autosampler vials in chemical industry, pharmaceutical industry and scientific research laboratories. Package Included 100 pieces/pack

## Features

- Screw Thread Top 8 mm.
- Suitable for 1.5 mL, 1.8 mL, 2 mL 8-425 vials.
- Black screw cap with hole + PTFE / Silicone septa
- Compatible with most Autosampler vials

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Are Batteries Included | No |
| Asin | B07DFCMTQV |
| Brand | ALWSCI |
| Colour | Red PTFE/White Silicone |
| Country Of Origin | USA |
| Customer Reviews | 4.0 4.0 out of 5 stars (6) 4.0 out of 5 stars |
| Date First Available | 10 January 2020 |
| Item Model Number | C0000321 |
| Item Weight | 50 g |
| Manufacturer | ALWSCI |
| Model Number | C0000321 |
| Number Of Memory Sticks | 100 |
| Package Dimensions | 13.8 x 10.3 x 2.3 cm; 50 g |

## Images

![ALWSCI 100PCS GC HPLC Black PP Screw Seals ND8 with PTFE/Silicone Liner - Image 1](https://m.media-amazon.com/images/I/51BVpzx2rOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work well and fit just fine
*by  on Reviewed in the United States 30 June 2021*

8-425 caps fit our 8-425 vials.

### ⭐ Not correct size
*by  on Reviewed in the United States 20 November 2020*

These caps were not the size described

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**Shop now:** [https://www.desertcart.tn/products/433765279-alwsci-100pcs-gc-hplc-black-pp-screw-seals-nd8-ptfe](https://www.desertcart.tn/products/433765279-alwsci-100pcs-gc-hplc-black-pp-screw-seals-nd8-ptfe)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-05*