Science Laboratory Equipment News From Labmate Online
WEBSpotlight on battery research and energy storage. Science Laboratory Equipment News From Labmate Online. Scientists in the life and analytical science fields can find a out about the latest news and lab products.
How to Use a Pipette in the Lab - A Complete Guide - Labmate …
WEBMay 10, 2021 · Most laboratory pipettes use an air vacuum above the liquid-holding chamber to suck up and release liquid. This air displacement design is used in both hand-operated and electronic pipettes and sees the tip inserted just below the surface of a liquid. Pressure on the plunger is then released, which draws up fluid into the tip.
How Accurate is Carbon Dating? - Labmate Online
WEBAt its most basic level, carbon dating is the method of determining the age of organic material by measuring the levels of carbon found in it. Specifically, there are two types of carbon found in organic materials: carbon 12 (C-12) and carbon 14 (C-14). It is imperative to remember that the material must have been alive at one point to absorb ...
What is the Difference Between Repeatability and Reproducibility ...
WEBJun 27, 2014 · In the context of an experiment, repeatability measures the variation in measurements taken by a single instrument or person under the same conditions, while reproducibility measures whether an entire study or experiment can be reproduced in its entirety. Within scientific write ups, reproducibility and repeatability are often reported as ...
What is a Good Aerobic Plate Count? - Labmate Online
WEBMay 27, 2022 · Aerobic Plate Count is often used to detect a family of “indicator” bacteria called Enterobacteriaceae. The family includes several strains found in the intestinal tracts of warm-blooded animals, such as Salmonella and Shigella. APC results that indicate Enterobacteriaceae concentrations of more than 104 per gram suggest food is ...
What Are the Different Types of Laboratory Glassware? - Labmate …
WEBDec 4, 2014 · Volumetric flasks. Similar to beakers, these are used to hold samples, but usually come in a conical or spherical shape with a tapering neck. Condensers. Specifically used to cool heated liquid or gas. Retorts. These are used for distillation purposes. Funnels. The tapered neck of a funnel allows easy pouring of a liquid into a narrow orifice.
What's the Difference Between NMR and MRI? - Labmate Online
WEBThe differences between NMR and MRI. While NMR uses radiation frequencies to generate information, MRI generates information based on radiation intensity. In NMR spectroscopy, the goal is to determine the chemical structure of matter whereas. In MRI imaging, the goal is to generate detailed images of the body.
A Brief Guide of Pipette Types - Labmate Online
WEBJul 03 2014. This guide aims to illustrate the various uses of some of the most common types of pipettes found in laboratories today. In a laboratory context, pipettes are used to transfer fluids from one container to another swiftly and accurately. While there are many different types of pipette are available, it’s important to remember that ...
Is COVID-19 Man-Made or Natural? - Labmate Online
WEBApr 7, 2020 · COVID-19 a product of natural evolution. While there has been speculation that the virus was developed in laboratories and released either accidently or as a form of bioterrorism, findings published in the journal Nature Medicine confirm COVID-19 is a product of natural evolution. The study was titled 'The proximal origin of SARS-CoV-2' …
Greening Laboratories: How My Green Lab Supports Net-Zero Goals
WEBSep 7, 2023 · Advancing Sustainability in the Scientific Industry: Embracing Net-Zero Goals with My Green Lab Certification. The scientific industry plays a pivotal role in the advancement of human knowledge.