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Author: Titas

Md. Anisur Rahman Anis is the CEO and Founder of Labtex Bangladesh. He was a supply chain professional. He started the company Labtex Bangladesh in 2019. Labtex Bangladesh is a seller, supplier, and online store of scientific, safety, and surgical products in Bangladesh. Md. Anis is also a part-time blogger and SEO expert. He writes many blogs and articles for this Website. 
10 Simple Examples of Physics in Daily Life
Physics

10 Simple Examples of Physics in Daily Life

Titas, 0 comment

On this “Living Planet” or Earth, many interesting events happen constantly. These events are happening all around us, which we see or do, or feel on a regular basis. At some point, your curiosity will prompt you to ask questions about what is going on. How is it, and how does it happen? Barring miracles, the answer to all these questions is “physics.” Indeed, physics governs our daily lives in one way or another. Let’s look at 10 examples of physics in daily life: (1) Headphones or Earphones We often…

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Introduction to Periodic Table and its Significance
Chemistry

Introduction to Periodic Table and its Significance

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A periodic table is also called the periodic table of elements. A row and column arrangement of chemical elements in a word. It is mostly used in chemistry, physics, and other sciences. It is seen as an icon of chemistry. What are the elements of the periodic table? The simple or basic form of a pure substance that cannot be further broken down by any physical or chemical process. Also, elements cannot be created or synthesized from simple substances. That is, the basic form of a pure substance is the…

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5 Record Breaking Scientific Discoveries in 2022
General Articles

5 Record Breaking Scientific Discoveries in 2022

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There are many more discoveries in 2022, from these we have discussed 5 Record Breaking Scientific Discoveries in this article. New scientific records are set every year, and the same was in 2022 also. Among the most notable surprise discoveries of the year are a bacterial behemoth, a shockingly speedy supercomputer, a close-by black hole, etc. 5 record-breaking scientific discoveries are given below: Earliest Surgery After examining the skeleton of a man who lived on the Indonesian island of Borneo about 31,000 years ago, those skeletal researchers concluded that the…

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15 Most Used Popular Microscopes In Bangladesh 2023
Instruments & Equipment

15 Most Used Popular Microscopes In Bangladesh 2023

Titas, , 0 comment

In this post, you will know what are the widely used and popular microscopes in Bangladesh. What are their benefits? What are their prices? We are trying to discuss detail in this article. We have selected these microscopes depending on market demand and price. A List of Most Used and Popular Microscopes in Bangladesh: Let’s go to know details of the Most Used and Popular Microscopes in Bangladesh: (1) Simple Student Microscope 200x Zoom with LED Light This is one of the very simple, low price, and most popular microscopes…

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Popular Textile Testing Laboratories in Bangladesh
Garments & Textiles Articles

Popular Textile Testing Laboratories in Bangladesh

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In this post, you are trying to publish a list of popular textile testing laboratories in Bangladesh. These textile testing laboratories are operated by a certified authority. These laboratories test the textile and provide certificates also. A list of Popular Textile Testing Laboratories in Bangladesh is given below: Laboratory Name Contact Details Short Story Logo Hohenstein Laboratories Bangladesh Limited Address: 122/1 Love Road Tejgaon Industrial Area, Dhaka-1208, Bangladesh.Tel: +880 9611004102Email: [email protected] Hohenstein Laboratories Bangladesh Limited is a family-owned company that has specialized for over 75 years in the testing, certification,…

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What Happens to the Reaction of Alkali with Ammonium Salt
Chemistry

What Happens to the Reaction of Alkali with Ammonium Salt

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Principle: Generally, ammonia can be prepared by heating an ammonium salt with any alkali. Ammonia is prepared in the laboratory by heating ammonium chloride and quick lime (CaO) or slaked lime [Ca(OH)2]. Chemical Reaction: 2NH4Cl+CaO = 2NH3+CaCl2+H2O or 2NH4Cl+Ca(OH)2 = 2NH3+CaCl2+H2O Ammonia is highly soluble in water and cannot be collected by water removal. Ammonia is lighter than air. Hence it is collected by the downward removal of air. Necessary Materials: A heat-resistant kettle, several gas jars, an exhaust tube bent at right angles, two test rods, a container, a…

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A Soap Making Experiment in a School Lab
Chemistry

A Soap Making Experiment in a School Lab

Titas, , 0 comment

We are going to see a soap making experiment in a school lab. Firstly, we should know what is soap: Soap is a sodium salt or potassium salt of long-chain fatty acids having cleansing action in the water. They are used as cleansing agents to remove dirt, and oil from the skin and clothes. Examples: sodium stearate, sodium oleate, and sodium palmitate formed using stearic acid oleic acid, and palmitic acid. A Soap Making Experiment in a School Laboratory in Bangladesh: Principle: An Oil or Fat is a mixture of higher…

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সেকি ডিস্ক (Secchi Disk) ব্যবহার করে পকুরের পানি পরীক্ষা
General Articles

সেকি ডিস্ক (Secchi Disk) ব্যবহার করে পকুরের পানি পরীক্ষা

Titas, 0 comment

আমাদের দেশে অধিকাংশ পুকুরে মাছ চাষ করা হয় পুকুরের পানি ভালো ভাবে পরীক্ষা-নিরীক্ষা না করেই ফলে আমরা সঠিক পরিমাণ মাছ উৎপাদন করতে পারি না। প্রায়ই দেখা যায় পুকুরে মাছ মারা যাচ্ছে অথবা মাছ ফেকাসে হয়ে যাচ্ছে অথবা মাছের গায়ে ঘাঁ দেখা যাচ্ছে – এর কারন হচ্ছে পুকুরের পানির গুনগত মান ঠিক না থাকা। অথচ আমরা সেকি ডিস্ক ব্যবহার করে খুব সহজেই উপযুক্ত পানি নির্বাচন করতে পারি এবং সঠিক ব্যবস্থা গ্রহন করতে পারি। সেকি ডিস্ক ব্যবহারের আগে আমাদের জানা উচিত, পুকুরের পানি সবুজ বা সবুজাভ বর্ণের হয় কেন? পুকুর সাধারনত একটি…

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10 Popular Low Price Multimeter in Bangladesh
Instruments & Equipment

10 Popular Low Price Multimeter in Bangladesh

Titas0 comment

In this post, we are going to know the 10 Popular Low Price Multimeters in Bangladesh. We Bengalis naturally like to buy products at low prices. We also look for low-cost multimeters when buying multimeters. Because we still don’t often do world-class research. So a low-cost multimeter is enough for light testing and experiment. 10 Popular Low Price Multimeter in Bangladesh are given below: Let’s get to know the details of the top 10 popular low price multimeters in Bangladesh: (1) DT-830D Mini Digital MultiMeter DT-830D is a very low-price…

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