---
product_id: 558771286
title: "603-03 3mm x 100mm Reusable Inoculating Loops, Nichrome A (3 Pack)"
brand: "hall bio"
price: "$49.38"
currency: USD
in_stock: true
category: "Hall Bio"
url: https://www.desertcart.us/products/558771286-603-03-3mm-x-100mm-reusable-inoculating-loops-nichrome-3
store_origin: US
region: United States of America
---

# 3mm x 100mm size 24 gauge nichrome A Made in the USA 603-03 3mm x 100mm Reusable Inoculating Loops, Nichrome A (3 Pack)

**Brand:** hall bio
**Price:** $49.38
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate Your Lab Game with Hall Bio's Precision Loops!

## Quick Answers

- **What is this?** 603-03 3mm x 100mm Reusable Inoculating Loops, Nichrome A (3 Pack) by hall bio
- **How much does it cost?** $49.38 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/558771286-603-03-3mm-x-100mm-reusable-inoculating-loops-nichrome-3)

## Best For

- hall bio enthusiasts

## Why This Product

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

## Key Features

- • **Pack of Three:** Get more value with a convenient 3-pack for all your lab needs.
- • **Quick Cooling:** Designed to cool rapidly, ensuring efficient and reliable inoculation.
- • **Versatile Use:** Compatible with suitable handles for easy replacement and use.
- • **Smooth Operation:** Rounded tips glide effortlessly across media, preventing cuts and tears.
- • **Precision Engineering:** Crafted from high-quality 24 gauge nichrome A wire for optimal performance.

## Overview

The Hall Bio 603-03 Reusable Inoculating Loops are expertly crafted from 24 gauge nichrome A wire, designed for smooth and efficient inoculation. Made in the USA, these loops cool quickly and feature rounded tips to prevent damage to media. Each pack contains three loops, ensuring you have the tools you need for precise laboratory work.

## Description

Hall Bio inoculating loops are made in the USA from high quality twisted 24 gauge Nichrome A wire. Our loops cool quickly and the smooth rounded tip slides across media without cutting or tearing. Inoculating loops are used to transfer cells to a growth medium. Loops are used in scientific labs, or at home for creating yeast banks for home brewing or wine making. They are also used in the cultivation of mushrooms. In use an inoculation loop is first passed through a flame heating the loop red hot this insures the loop is completely sterile. The loop is then cooled allowing a sterile transfer to the growth media. 24 Gauge Nichrome wire = 0.02 inches or 0.5 mm in diameter. Chemical Composition of Nichrome A: 80% Nickel, 20% Chromium Approx. Melting Point: 1400°C (2550°F) To see a complete listing of all Hall Bio inoculating loops go to the top of this page and click on blue Hall Bio link just above the product title.

## Features

- Made from high quality 24 gauge nichrome A wire
- Made in the USA
- Hall Bio inoculating loops cool quickly and the smooth rounded tip slides across media without cutting or tearing
- This is the replaceable nichrome loop only, must be placed in suitable handle for use.
- 3mm Internal Diamiter; 100mm in length; 3 Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Hall Bio |
| Manufacturer | Hall Bio |
| Country of Origin | USA |
| Model number | 603-03 |
| Number of Memory Sticks | 3 |
| Item Weight | 1 g |
| Product Dimensions | 10 x 0.37 x 0.1 cm; 1 g |
| Item model number | 603-03 |
| Item Height | 1 Millimeters |
| Item Width | 3.7 Millimeters |

## Images

![603-03 3mm x 100mm Reusable Inoculating Loops, Nichrome A (3 Pack) - Image 1](https://m.media-amazon.com/images/I/81z4McvGOlL.jpg)

## Frequently Bought Together

- Hall Bio 603-03 3mm x 100mm Reusable Inoculating Loops, Nichrome A (3 Pack)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-29*