--- product_id: 746830786 title: "LB Agar Medium Powder, 250g/Bottle, Laboratory Grade with Tryptone, Yeast Paste, Sodium Chloride & Agar, Lysogeny Broth Agar Media for Laboratory Bacterial Culture, 1 Bottles/Case" brand: "cryoking" price: "€ 46.52" currency: EUR in_stock: true reviews_count: 1 category: "Cryo King" url: https://www.desertcart.ie/products/746830786-lb-agar-medium-powder-250g-bottle-laboratory-grade-with-tryptone store_origin: IE region: Ireland --- # Balanced nutrient formula for robust cultures Ready in 15 mins at 121°C 250g premium lab-grade powder LB Agar Medium Powder, 250g/Bottle, Laboratory Grade with Tryptone, Yeast Paste, Sodium Chloride & Agar, Lysogeny Broth Agar Media for Laboratory Bacterial Culture, 1 Bottles/Case **Brand:** cryoking **Price:** € 46.52 **Availability:** ✅ In Stock ## Summary > 🧫 Cultivate Confidence: Your go-to LB Agar for flawless bacterial growth! ## Quick Answers - **What is this?** LB Agar Medium Powder, 250g/Bottle, Laboratory Grade with Tryptone, Yeast Paste, Sodium Chloride & Agar, Lysogeny Broth Agar Media for Laboratory Bacterial Culture, 1 Bottles/Case by cryoking - **How much does it cost?** € 46.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/746830786-lb-agar-medium-powder-250g-bottle-laboratory-grade-with-tryptone) ## Best For - cryoking enthusiasts ## Why This Product - Trusted cryoking brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lab-Grade Purity & Consistency:** Strict quality control ensures reproducible, reliable experimental results every time - • **Streamlined Prep for Efficiency:** Dissolve and sterilize in just 15 minutes to accelerate your workflow - • **Bulk Packaging for Cost Efficiency:** 250g bottle designed to support routine lab cultures without frequent reordering - • **Precision-Engineered Nutrient Blend:** Tryptone, Yeast Paste & NaCl perfectly balanced for optimal bacterial growth - • **Versatile Molecular Biology Essential:** Ideal for cultivation, preservation, and research-grade bacterial culture ## Overview CryoKing LB Agar Medium Powder is a 250g laboratory-grade culture medium combining Tryptone, Yeast Paste, Sodium Chloride, and Agar. Designed for molecular biology applications, it offers a balanced nutrient formula and easy preparation protocol, ensuring consistent, reproducible bacterial cultivation in research and routine lab workflows. ## Description desertcart.com: CryoKing LB Agar Medium Powder, 250g/Bottle, Laboratory Grade with Tryptone, Yeast Paste, Sodium Chloride & Agar, Lysogeny Broth Agar Media for Laboratory Bacterial Culture, 1 Bottles/Case : Industrial & Scientific Review: It works as expected. - Pretty straightforward: it works. No music, no crushing pressure, no thunderstorms… It’s AGAR powder and it works when you follow procedure. It becomes agar you can pour into Petri dishes. ## Features - Designed for Molecular Biology Applications: Ideal for the preservation and cultivation in laboratory experiments, supporting reliable agar-based media - Balanced Nutrient Formula: The LB agar medium powder contains Tryptone (10.0g/L), Yeast Paste (5.0g/L), and Sodium Chloride (10.0g/L) to provide essential nutrients, while Agar (15.0g/L) ensures stable culture conditions - Easy Preparation Protocol: Suspend 40.0g in 1L distilled water, heat to dissolve, and use at 121°C for 15 minutes for ready-to-use agar plates or slants in research workflows - Proven Performance: Quality testing to exacting standards to ensure reproducible results - Cost-Efficient Bulk Packaging: Supplied in 1 bottles per case (250g/bottle), perfect for laboratories requiring temporary culture media for routine experiments ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F38B3RBT | | Best Sellers Rank | #108,008 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #173 in Life Science Supplies | | Brand | CryoKing | | Brand Name | CryoKing | | Customer Reviews | 5.0 out of 5 stars 3 Reviews | | Manufacturer | CryoKing | | Part Number | LBA-250-1 | | Unit Count | 1.0 Count | ## Images ![LB Agar Medium Powder, 250g/Bottle, Laboratory Grade with Tryptone, Yeast Paste, Sodium Chloride & Agar, Lysogeny Broth Agar Media for Laboratory Bacterial Culture, 1 Bottles/Case - Image 1](https://m.media-amazon.com/images/I/61k665VUJAL.jpg) ![LB Agar Medium Powder, 250g/Bottle, Laboratory Grade with Tryptone, Yeast Paste, Sodium Chloride & Agar, Lysogeny Broth Agar Media for Laboratory Bacterial Culture, 1 Bottles/Case - Image 2](https://m.media-amazon.com/images/I/71SqcTcUdlL.jpg) ![LB Agar Medium Powder, 250g/Bottle, Laboratory Grade with Tryptone, Yeast Paste, Sodium Chloride & Agar, Lysogeny Broth Agar Media for Laboratory Bacterial Culture, 1 Bottles/Case - Image 3](https://m.media-amazon.com/images/I/71y-4lGSDsL.jpg) ![LB Agar Medium Powder, 250g/Bottle, Laboratory Grade with Tryptone, Yeast Paste, Sodium Chloride & Agar, Lysogeny Broth Agar Media for Laboratory Bacterial Culture, 1 Bottles/Case - Image 4](https://m.media-amazon.com/images/I/719skRQhKYL.jpg) ![LB Agar Medium Powder, 250g/Bottle, Laboratory Grade with Tryptone, Yeast Paste, Sodium Chloride & Agar, Lysogeny Broth Agar Media for Laboratory Bacterial Culture, 1 Bottles/Case - Image 5](https://m.media-amazon.com/images/I/71tdohx7s5L.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works as expected. *by B***N on March 21, 2026* Pretty straightforward: it works. No music, no crushing pressure, no thunderstorms… It’s AGAR powder and it works when you follow procedure. It becomes agar you can pour into Petri dishes. --- ## 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.ie/products/746830786-lb-agar-medium-powder-250g-bottle-laboratory-grade-with-tryptone](https://www.desertcart.ie/products/746830786-lb-agar-medium-powder-250g-bottle-laboratory-grade-with-tryptone) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-06-27*