--- product_id: 281973443 title: "United Scientific™ MSL3X1 Pre-Cleaned Glass Microscope Slides, 3\" X 1\", Pack of 72" brand: "united scientific" price: "48 zł" currency: PLN in_stock: true reviews_count: 8 category: "United Scientific" url: https://www.desertcart.pl/products/281973443-united-scientific-msl3x1-pre-cleaned-glass-microscope-slides-3-x store_origin: PL region: Poland --- # 75mm x 25mm standard size Pre-cleaned, ready to use Vacuum & bubble wrap protection United Scientific™ MSL3X1 Pre-Cleaned Glass Microscope Slides, 3" X 1", Pack of 72 **Brand:** united scientific **Price:** 48 zł **Availability:** ✅ In Stock ## Summary > 🔬 Elevate your microscopy game with slides that mean business! ## Quick Answers - **What is this?** United Scientific™ MSL3X1 Pre-Cleaned Glass Microscope Slides, 3" X 1", Pack of 72 by united scientific - **How much does it cost?** 48 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/281973443-united-scientific-msl3x1-pre-cleaned-glass-microscope-slides-3-x) ## Best For - united scientific enthusiasts ## Why This Product - Trusted united scientific brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value Pack:** 72 slides per pack means you never run out during critical projects. - • **Durable & Safe Handling:** Ground edges ensure smooth handling with zero risk of cuts. - • **Ready-to-Use Cleanliness:** Pre-cleaned optical glass eliminates prep time and contamination risks. - • **Double Protection Packaging:** Vacuum-sealed and bubble-wrapped to guarantee damage-free delivery. - • **Precision-Perfect Dimensions:** Standard 3" x 1" slides fit all common microscopes seamlessly. ## Overview United Scientific™ MSL3X1 Pre-Cleaned Glass Microscope Slides offer professional-grade, 75mm x 25mm optical glass slides with smooth ground edges. Each pack contains 72 pre-cleaned slides, ready for immediate use, protected by vacuum and bubble wrap packaging to ensure flawless delivery. Ideal for all monocular, binocular, and trinocular microscopes, these slides combine durability, clarity, and convenience for lab, educational, or hobbyist applications. ## Description Pre-cleaned slides are 75mm x 25mm, 1.0mm to 1.2mm thick, and are packaged in boxes of 72. Made of quality sheet glass, with ground edges. Review: Quality Slides Ready to Use - Great Value - These pre-cleaned microscope slides are excellent quality and have saved me a ton of prep time. I use them for examining various materials - from checking the layer adhesion on my 3D prints under magnification to inspecting vintage collectibles for authenticity markers. The slides arrive truly clean with no residue or contaminants, which means I can use them right out of the box. The glass quality is consistent with good optical clarity and no distortions. They're properly sized at 3x1 inches, which is standard for most microscopes. The edges are ground smooth so there's no risk of cuts when handling them. At 72 slides per pack, it's a great value - I don't have to worry about running out or rationing them. The packaging keeps them protected during shipping with no chips or breaks. Whether you're doing hobby microscopy, quality control work, or educational projects, these slides perform exactly as expected. Highly recommend for anyone needing reliable slides without the hassle of cleaning. Review: Plenty of Slides for a Great Price! - These come in a lil box with a lid that comes off really easily. I recommend putting it in a ziploc bag or something if you'll be keeping them in a backpack so your slides don't go everywhere! They weren't flimsy and pretty easy to use for my needs, they got the job done. Worked well for gram staining, catalase tests, and viewing specimens under a microscope! The catalase test is the only one I got a picture of the slides with unfortunately 😫 But the gram stains and all that other fun jazz work just fine on these as well! :) ## Features - Quality || Pre-cleaned slides are 75mm x 25mm, 1.0mm to 1.2mm thick, and are packaged in boxes of 72. Made of quality sheet glass, with ground edges. - Packaging || Double protection & warranty: The packaging uses vacuum packaging and bubble bags for double protection to prevent the glass from being damaged during transportation - Universal Use || suitable for all monocular binocular trinocular microscopes Material: optical glass ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01NBR1FZC | | Best Sellers Rank | #8,095 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Lab Microscope Slides | | Date First Available | January 3, 2017 | | Item Weight | 8 ounces | | Item model number | 1216W18PK | | Manufacturer | United Scientific Supplies, Inc. | | Package Dimensions | 4.53 x 3.82 x 1.14 inches | ## Images ![United Scientific™ MSL3X1 Pre-Cleaned Glass Microscope Slides, 3" X 1", Pack of 72 - Image 1](https://m.media-amazon.com/images/I/518s7EiRNfL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality Slides Ready to Use - Great Value *by C***W on January 19, 2026* These pre-cleaned microscope slides are excellent quality and have saved me a ton of prep time. I use them for examining various materials - from checking the layer adhesion on my 3D prints under magnification to inspecting vintage collectibles for authenticity markers. The slides arrive truly clean with no residue or contaminants, which means I can use them right out of the box. The glass quality is consistent with good optical clarity and no distortions. They're properly sized at 3x1 inches, which is standard for most microscopes. The edges are ground smooth so there's no risk of cuts when handling them. At 72 slides per pack, it's a great value - I don't have to worry about running out or rationing them. The packaging keeps them protected during shipping with no chips or breaks. Whether you're doing hobby microscopy, quality control work, or educational projects, these slides perform exactly as expected. Highly recommend for anyone needing reliable slides without the hassle of cleaning. ### ⭐⭐⭐⭐⭐ Plenty of Slides for a Great Price! *by T***P on November 29, 2025* These come in a lil box with a lid that comes off really easily. I recommend putting it in a ziploc bag or something if you'll be keeping them in a backpack so your slides don't go everywhere! They weren't flimsy and pretty easy to use for my needs, they got the job done. Worked well for gram staining, catalase tests, and viewing specimens under a microscope! The catalase test is the only one I got a picture of the slides with unfortunately 😫 But the gram stains and all that other fun jazz work just fine on these as well! :) ### ⭐⭐⭐⭐⭐ Clean and Ready to Use Microscope Slides – Exactly as Advertised *by M***A on July 8, 2025* I’m really happy with this purchase. The microscope slides arrived perfectly clean, just as advertised, no dust, smudges, or fingerprints. It’s so frustrating when new slides come dirty from other brands, but these were ready to use right out of the box. The quality of the glass is good, and they work well for my biology lab needs. If you need reliable, clean slides for experiments or classroom use, I definitely recommend these. ## Frequently Bought Together - United Scientific™ MSL3X1 Pre-Cleaned Glass Microscope Slides, 3" X 1", Pack of 72 - United Scientific WSB050 Wooden Slide Storage Box, Holds 50 Slides --- ## 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.pl/products/281973443-united-scientific-msl3x1-pre-cleaned-glass-microscope-slides-3-x](https://www.desertcart.pl/products/281973443-united-scientific-msl3x1-pre-cleaned-glass-microscope-slides-3-x) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-27*