science surplus Archives - Obtainium Science and Surplus https://obtainium.biz/tag/science-surplus/ Science - Surplus - Sustainability Fri, 21 Feb 2025 01:12:51 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 https://obtainium.biz/wp-content/uploads/2024/05/cropped-Obtainium-FaviconWordpress-large-favicon-512x512-1-32x32.png science surplus Archives - Obtainium Science and Surplus https://obtainium.biz/tag/science-surplus/ 32 32 191381054 The Kerrison Rongeur – Your New Surgical-Grade Crafting Best Friend https://obtainium.biz/rongeur/ Fri, 21 Feb 2025 01:07:14 +0000 https://blog.obtainsurplus.com/?p=2762 In crafting, woodworking, and DIY projects, precision is crucial. Whether you're trimming delicate materials, sculpting intricate designs, or perfecting a model, having the right tools can make all the difference. Enter the Kerrison Rongeur with a 6.3mm half-oval bite—a surgical-grade instrument that is becoming increasingly popular in workshops and crafting benches everywhere. Explore why this ... Read more

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]]> 2858 Tungsten Wire: The Science, History, and Modern Applications of Wolfram https://obtainium.biz/tungsten-wire-explained/ Thu, 20 Feb 2025 01:43:15 +0000 https://blog.obtainsurplus.com/?p=2747 👉Buy it from Obtainium Science and Surplus Tungsten wire, often called Wolfram wire, is one of science and industry's most versatile and durable materials. Its unmatched heat resistance, strength, and precision have been a cornerstone of innovation for decades. Whether repairing crosshairs in a microscope, powering an electron microscope, or crafting high-temperature experiments, tungsten wire delivers ... Read more

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]]> 2825 You Need This – Vintage Brown and Sharpe 12-Piece Micrometer Set  https://obtainium.biz/vintage-brown-and-sharpe-12-piece-micrometer-set/ Tue, 18 Feb 2025 21:12:14 +0000 https://blog.obtainsurplus.com/?p=2732 Because one accurate measurement is worth more than a dozen expert opinions.  We love Brown and Sharpe Micrometers. They are the kind of toolset that defines the word precision. As luck would have it, we have an exceptional set for sale in our e-commerce store. This collection is not just functional—it’s a piece of engineering ... Read more

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]]> 2816 Why the Hach Water Test Kit NI-12 for Nitrites and Nitrates Is Vital for Water Quality Analysis https://obtainium.biz/hach-water-test-kit-ni-12-for-nitrites-and-nitrates/ Mon, 17 Feb 2025 20:50:53 +0000 https://blog.obtainsurplus.com/?p=2697 Nitrites and nitrates—common contaminants in water—can pose serious risks to health and the environment. Water is essential to life, but how often do we stop to think about what’s in it? Testing your water is the first step to ensuring its safety. Enter the Hach Water Test Kit NI-12 for Nitrites and Nitrates, a reliable, portable, and ... Read more

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]]> 2697 Used Leica GST120-9 Wooden Tripod: Flexible, Sturdy, Priced-Right https://obtainium.biz/used-leica-gst120-9-wooden-tripod-flexible-sturdy-priced-right/ Sun, 16 Feb 2025 21:46:13 +0000 https://blog.obtainsurplus.com/?p=2683 The Leica GST120-9 Wooden Tripod is a standout in precision equipment, blending alpine beech wood’s natural flexibility with Leica’s engineering expertise. While carbon fiber and aluminum dominate the market, this tripod proves wood’s value in specialized applications. Let’s break down its strengths, tradeoffs, and real-world uses. See It / Buy It Here👉 https://obtainsurplus.com/leica-tripod-gst120-9/ Why Wood? The Unique Advantages ... Read more

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]]> 2683 Measure Voltage Like It’s 1965 https://obtainium.biz/measure-voltage-like-its-1965/ Fri, 14 Feb 2025 19:27:00 +0000 https://obtainium.biz/?p=2626 The Timeless Appeal of the Leeds & Northrup Model 7556 Guarded Potentiometer At Obtainium Science and Surplus, we’re passionate about preserving the legacy of scientific innovation. That’s why we’re excited to showcase one of our most iconic pieces: the Leeds & Northrup Model 7556 Guarded Potentiometer. This vintage precision instrument isn’t just a relic of the past—it’s ... Read more

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