---
product_id: 65274973
title: "18 oz. (4.5\" x 9\") Sampling Bags, Sterile, Leak-Proof and Airtight, White Marking Area, Heavyweight, Pack of 500"
brand: "weber scientific"
price: "$285.41"
currency: USD
in_stock: true
reviews_count: 1
category: "Weber Scientific"
url: https://www.desertcart.us/products/65274973-18-oz-4-5-x-9-sampling-bags-sterile-leak
store_origin: US
region: United States of America
---

# 18 oz. (4.5" x 9") Sampling Bags, Sterile, Leak-Proof and Airtight, White Marking Area, Heavyweight, Pack of 500

**Brand:** weber scientific
**Price:** $285.41
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 18 oz. (4.5" x 9") Sampling Bags, Sterile, Leak-Proof and Airtight, White Marking Area, Heavyweight, Pack of 500 by weber scientific
- **How much does it cost?** $285.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/65274973-18-oz-4-5-x-9-sampling-bags-sterile-leak)

## Best For

- weber scientific enthusiasts

## Why This Product

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

## Description

Sterile, single service bags are made of heavy transparent polyethylene. Bags only have one seam for strength. Puncture proof tabs are longer for more secure closing.

Review: good quality and pricing ! - good quality and pricing for our sampling !

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BZSVF9Z |
| Best Sellers Rank | #313,153 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #51 in Lab Sample Bags |
| Bottom Seal Type | Tab Seal |
| Brand | Weber Scientific |
| Capacity | 1.1 Pounds |
| Color | White |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | April 6, 2018 |
| Item Form | Bag |
| Item Weight | 5 pounds |
| Item model number | 3034-51 |
| Material | Polyethylene |
| Material Feature | Leak Proof |
| Net Content Weight | 18 Ounces |
| Package Dimensions | 16 x 10 x 10 inches |
| Part Number | 3034-51 |
| Recommended Uses For Product | Laboratory Waste |
| Scent | Unscented |
| Unit Count | 500.0 Count |
| Waste Bag Circumference | 22 Inches |

## Product Details

- **Brand:** Weber Scientific
- **Capacity:** 1.1 Pounds
- **Color:** White
- **Item Form:** Bag
- **Material:** Polyethylene
- **Material Feature:** Leak Proof
- **Net Content Weight:** 18 Ounces
- **Recommended Uses For Product:** Laboratory Waste
- **Scent:** Unscented
- **Unit Count:** 500.0 Count

## Images

![18 oz. (4.5" x 9") Sampling Bags, Sterile, Leak-Proof and Airtight, White Marking Area, Heavyweight, Pack of 500 - Image 1](https://m.media-amazon.com/images/I/2148UjhqtmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ good quality and pricing !
*by C***E on October 28, 2024*

good quality and pricing for our sampling !

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**Shop now:** [https://www.desertcart.us/products/65274973-18-oz-4-5-x-9-sampling-bags-sterile-leak](https://www.desertcart.us/products/65274973-18-oz-4-5-x-9-sampling-bags-sterile-leak)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-24*