--- product_id: 32989595 title: "Corning Pyrex #4980-PACK(RS), Narrow Mouth Erlenmeyer Flask Set with Rubber Stoppers, 5 Sizes - 50, 125, 250, 500, 1000ml" brand: "corning" price: "37.61 OMR" currency: OMR in_stock: true reviews_count: 9 category: "Corning" url: https://www.desertcart.com.om/products/32989595-corning-pyrex-4980-pack-rs-narrow-mouth-erlenmeyer-flask-set store_origin: OM region: Oman --- # secure rubber stoppers included 5 versatile flask sizes durable borosilicate glass Corning Pyrex #4980-PACK(RS), Narrow Mouth Erlenmeyer Flask Set with Rubber Stoppers, 5 Sizes - 50, 125, 250, 500, 1000ml **Brand:** corning **Price:** 37.61 OMR **Availability:** ✅ In Stock ## Summary > 🧬 Elevate your lab game with Pyrex precision and versatility! ## Quick Answers - **What is this?** Corning Pyrex #4980-PACK(RS), Narrow Mouth Erlenmeyer Flask Set with Rubber Stoppers, 5 Sizes - 50, 125, 250, 500, 1000ml by corning - **How much does it cost?** 37.61 OMR with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/32989595-corning-pyrex-4980-pack-rs-narrow-mouth-erlenmeyer-flask-set) ## Best For - corning enthusiasts ## Why This Product - Trusted corning brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium borosilicate glass resists thermal shock and chemical corrosion - • **Leak-Resistant Seal:** Rubber stoppers ensure airtight closure for reliable sample storage - • **Space-Smart Packaging:** Partitioned carton protects flasks during transit and storage - • **Trusted Brand Quality:** Corning Pyrex reliability with 4.6-star user satisfaction - • **All-in-One Lab Essential:** Five popular flask sizes (50-1000ml) cover every experiment need ## Overview The Corning Pyrex #4980-PACK(RS) is a premium set of five narrow-mouth Erlenmeyer flasks ranging from 50ml to 1000ml, crafted from durable borosilicate glass. Each flask features a heavy-duty rim and comes with rubber stoppers for secure sealing. Packaged safely in a partitioned carton, this set is ideal for professionals seeking reliable, versatile labware trusted by thousands. ## Description A convenience pack containing one each of the most popular sizes of Cat. No. 4980 series flask. Designed for the low volume user, a case contains one each of five sizes: 50 mL, 125 mL, 250 mL, 500 mL, and 1L. Packaged in a partitioned carton for safe transit and storage. Rubber Stoppers Included Review: Pyrex quality - These are standard Pyrex quality flasks in various sizes. Nothing remarkable, just good Pyrex quality and reliability. Review: Seem to be a good quality. - Good quality but the I will not be using the rubber stoppers iwith my fermentation due to their strong odor. I will replace them with cork. A good selection of sizes in the order is perfect for what I need them for. ## Features - Contains 1 each 50, 125, 250, 500 & 1000ml Flask - Rubber Stoppers included - Neck Style: Narrow mouth - Top Style: Heavy duty rim - Flask Style: Erlenmeyer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01L2WZMMK | | Best Sellers Rank | #330,243 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #118 in Lab Erlenmeyer Flasks | | Bottom Shape | Round | | Brand | Corning | | Brand Name | Corning | | Capacity | 1000 ml | | Customer Reviews | 4.6 out of 5 stars 78 Reviews | | Manufacturer | Karter Scientific | | Material | Borosilicate Glass | | Material Type | Borosilicate Glass | | Model Number | 4980-PACK(RS) | | Number of Items | 10 | | Part Number | 4980-PACK(RS) | ## Images ![Corning Pyrex #4980-PACK(RS), Narrow Mouth Erlenmeyer Flask Set with Rubber Stoppers, 5 Sizes - 50, 125, 250, 500, 1000ml - Image 1](https://m.media-amazon.com/images/I/61SRHaynEGL.jpg) ![Corning Pyrex #4980-PACK(RS), Narrow Mouth Erlenmeyer Flask Set with Rubber Stoppers, 5 Sizes - 50, 125, 250, 500, 1000ml - Image 2](https://m.media-amazon.com/images/I/51mfu20grsL.jpg) ![Corning Pyrex #4980-PACK(RS), Narrow Mouth Erlenmeyer Flask Set with Rubber Stoppers, 5 Sizes - 50, 125, 250, 500, 1000ml - Image 3](https://m.media-amazon.com/images/I/51T8dOOj+1L.jpg) ![Corning Pyrex #4980-PACK(RS), Narrow Mouth Erlenmeyer Flask Set with Rubber Stoppers, 5 Sizes - 50, 125, 250, 500, 1000ml - Image 4](https://m.media-amazon.com/images/I/51kBxMzLxRL.jpg) ![Corning Pyrex #4980-PACK(RS), Narrow Mouth Erlenmeyer Flask Set with Rubber Stoppers, 5 Sizes - 50, 125, 250, 500, 1000ml - Image 5](https://m.media-amazon.com/images/I/51SF3VdVdsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Pyrex quality *by P***. on February 14, 2026* These are standard Pyrex quality flasks in various sizes. Nothing remarkable, just good Pyrex quality and reliability. ### ⭐⭐⭐⭐⭐ Seem to be a good quality. *by W***. on October 19, 2023* Good quality but the I will not be using the rubber stoppers iwith my fermentation due to their strong odor. I will replace them with cork. A good selection of sizes in the order is perfect for what I need them for. ### ⭐⭐⭐⭐⭐ High Quality Flasks *by P***P on January 18, 2024* I've always been able to trust Pyrex lab equipments and this is no exception. --- ## 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.com.om/products/32989595-corning-pyrex-4980-pack-rs-narrow-mouth-erlenmeyer-flask-set](https://www.desertcart.com.om/products/32989595-corning-pyrex-4980-pack-rs-narrow-mouth-erlenmeyer-flask-set) --- *Product available on Desertcart Oman* *Store origin: OM* *Last updated: 2026-08-13*