---
product_id: 106181616
title: "Seward Laboratory 030020219 Stomacher 400 Classic Closure Bag (Pack of 250)"
brand: "seward laboratory"
price: "VT96144"
currency: VUV
in_stock: true
category: "Seward Laboratory"
url: https://www.desertcart.vu/products/106181616-seward-laboratory-030020219-stomacher-400-classic-closure-bag-pack-250
store_origin: VU
region: Vanuatu
---

# 65µm thick high-impact strength No side seams, secure bottom seal Sterile gamma-irradiated bags Seward Laboratory 030020219 Stomacher 400 Classic Closure Bag (Pack of 250)

**Brand:** seward laboratory
**Price:** VT96144
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your lab game with the ultimate sterile sample bag!

## Quick Answers

- **What is this?** Seward Laboratory 030020219 Stomacher 400 Classic Closure Bag (Pack of 250) by seward laboratory
- **How much does it cost?** VT96144 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/106181616-seward-laboratory-030020219-stomacher-400-classic-closure-bag-pack-250)

## Best For

- seward laboratory enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Security:** No side seams and a wide bottom seal prevent leaks and cross-contamination
- • **Lab-Grade Sterility:** Gamma-irradiated for guaranteed contamination-free sampling
- • **Unmatched Durability:** 65µm thick polyethylene delivers 9.2MPa tensile strength even in cold labs
- • **User-Friendly Design:** Patented tear-off sterile barrier top for quick, hygienic access
- • **Crystal Clear Transparency:** Virgin polyethylene material ensures easy visual inspection of samples

## Overview

The Seward Laboratory 030020219 Stomacher 400 Classic Closure Bag is a pack of 250 sterile, gamma-irradiated polyethylene bags designed for lab blenders. Featuring 65µm thick high-impact material with no side seams and a wide bottom seal, these bags ensure maximum durability and contamination protection. The patented tear-off sterile barrier top allows for hygienic sample insertion, while the transparent material offers clear visibility for precise analysis.

## Description

Bag's internal sterility assured with patented tear-off sterile barrier top. Highly transparent and puncture-resistant virgin polyethylene extruded tube material. No side seams, one wide bottom seal. Simply tear the perforated end along the top, open, and insert the material to be analyzed and processed.

## Features

- Sterile (gamma-irradiated) polyethylene bags
- 65µm thick for high-impact strength (9.2MPa tensile, 27.1MPa ultimate) even at low temperatures
- Single-chamber bags for use in Lab Blenders
- No side seams, one wide bottom seal
- High level performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N2YU4QZ |
| Best Sellers Rank | #1,552,222 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #310 in Lab Sample Bags |
| Date First Available | December 29, 2016 |
| Item Weight | 0.141 ounces |
| Item model number | 030020219 |
| Manufacturer | Seward Laboratory Systems, Inc |
| Package Dimensions | 18 x 15 x 8 inches |

## Images

![Seward Laboratory 030020219 Stomacher 400 Classic Closure Bag (Pack of 250) - Image 1](https://m.media-amazon.com/images/I/51FR4GwqNPL.jpg)

## Frequently Bought Together

- Seward Laboratory 030020219 Stomacher 400 Classic Closure Bag (Pack of 250)
- Weigh Boats Medium (100ml, 125 Pack) Disposable Plastic Trays for Scale, Anti-Static Square Tray Weighing Dishes, Polystyrene Lab Dish for Powder Weight, Mixing Epoxy, Food Sample Container, Pour Boat
- SimPure Centrifuge Tubes 15mL, Conical Tubes Sterile 50 PCS, Polypropylene, Leak-Proof Screw Caps, Plastic Container with Graduated and Write Marks, Non-pyrogenic, DNase/RNase Free, Human DNA-Free

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/106181616-seward-laboratory-030020219-stomacher-400-classic-closure-bag-pack-250](https://www.desertcart.vu/products/106181616-seward-laboratory-030020219-stomacher-400-classic-closure-bag-pack-250)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-16*