Science – Surplus – Sustainability
Choosing the Right Stir Bar Magnetic stir bars are small but mighty tools that play a crucial role in mixing solutions, whether in a professional lab or a home chemistry setup. But with so many options available—different sizes, shapes, and designs—how do you know which one is right for your needs? In this guide, we’ll … Read more
Why the Tektronix FiberChamp TFC200 is a Must-Have Tool Fiber optic networks are the backbone of modern communication, delivering lightning-fast data transfer across the globe. But how do you ensure these networks are running at peak performance? Enter the Tektronix FiberChamp TFC200 Optical Power Meter—a compact, reliable tool designed to test and troubleshoot fiber optic systems … Read more
See It / Buy It 👉 Obtainium Science and Surplus What if a single box could spark your next big project, ignite your creativity, or even change the way you work? At Obtainium, we’ve crafted the ultimate Mystery Box of Tools—a 20+ pound treasure trove of high-quality, professional-grade tools designed for pros, DIY enthusiasts, and collectors … Read more
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
👉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
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
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
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
Amidst a fascination with the latest gadgets, the true treasures often lie in the overlooked tools of the past. See It / Buy It Here👉 SKC Air Sampler – Low-Flow, Model 222-3 from Obtainium Science and Surplus. Enter the SKC Model 222-3 Air Sampler, a low-flow pump designed for precision air monitoring. While it may not have … Read more
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