Ayush Enterprises

• Salinity Range: 0~9999ppm/10~200ppt or 0.0-25%, ORAPXI salinity tester has an automatic temperature compensation function(32°F~140°F), which can decrease the error caused by the change of liquid temperature.
• Wide applications: There are various purposes for a water salinity tester. This instrument can not only detect the salt content of edible salt, salt water pool and koi fish pond, but also the salinity of seawater, marine, salt water fish tank salt level testing.
• Backlit design: There is no need to worry about seeing the displayed value if the light is insufficient. ORAPXI salinity meter features a green backlit LCD to help you see the measurement results clearly in any situation.
• 4-in-1 salinity tester: The ORAPXI multi-parameter Tester can test Salinity, TDS, EC and Temperature in an accurate, quick and reliable manner for most regular water solutions' testing. Support One-tap switch from salinity to TDS/EC.

Whether you walk into a school science lab or a high-end research laboratory, one item of glassware you’re almost guaranteed to see are beakers and flasks.

Both of these items are primarily used for storage of liquids rather than measuring volume. They come in a broad range of sizes and are relatively low in cost.

Beakers are generally little more than glass jars that have a small spout that is used for pouring out the contents. Most beakers will have graduations marked on the outside, but they lack accuracy, and therefore beakers should not be relied upon when precision is vital.

Erlenmeyer flask, otherwise known as conical flasks, have a wide flat bottom and an inverted cylindrical neck. They have rimmed mouth to make pouring easier and rubber stoppers can be used to seal the flask. As well as storage, Erlenmeyer flasks are used for mixing liquids as their narrow necks reduce the risk of spillage.

Graduated cylinders are made specifically for measuring volume. As such they have markings on the outside which allow for accurate measurements to be obtained.

They are available in a comprehensive range of sizes from 5ml at the lowest end up to 2000ml. A wide flat bottom ensures stability and a small spout helps when pouring the contents of the cylinder.

The level of measurement accuracy is better than that of a beaker or flask. However, there can be a 1% discrepancy. If a highly accurate measurement is required, then a graduated cylinder may not be suitable.

Burettes, along with Pipettes, come under a category of product known as volumetric glassware and are highly accurate when it comes to measuring volumes.

They are cylindrical in shape and have graduations printed on the outside. They are used for measuring smaller volumes of liquids and come in standard sizes of 10ml, 50ml and 100ml.

Unlike the other items on this list, burettes have a stopcock or valve at the bottom that allows the contents to drain out. They are used for experiments that require a high degree of accuracy, such as titration experiments.

The item of scientific glassware you choose will depend upon the level of accuracy you need to achieve in your experiments. If you are unsure which type of piece you require or would like to discuss a bespoke item, then please get in touch with our team. Our expert scientific glass blowers have many years of experience in creating custom made items and can advise on which type of glassware will be most suitable to accomplish your aims.

•  HIGH QUALITY - 12x12 cm Enclosed heating plate,Cast aluminium, Surface spraying,with characteristics of flame protection, fast warm-up and durability.
• ✔ POWERFUL - Maximum stirring capacity can reach to 1000 ml, Maximum heating plate temperature can reach to 380℃, Stirring speed 100~2000 rpm adjustable;
• ✔ EASY USE - Dual controls Heating and stirring at the same time,1 inch magnetic stir bar is enough to stir a lot of liquid,ideal for stirring in scientific research, industry, agriculture, health and medicine, home brew, etc
• ✔ RELIABLE - This lab hotplate stirrer has obtained CE safety certification. Comes with complete accessories : Adjustable Thermometer Rack, Stainless Steel Rods ,Fuse, US Plug, Power Cable ,Operational Manual and a Teflon-coated Stirring Bar ( 9 mm Diameter 28 mm length)
• ✔ NOVEL DESIGN - The silver-white panel matches the Green curved lines like a gentle moonshine that falls in love with a rough sea .Tell us to be passionate and focused at work, and have fun