Reviews Particle Analysis Instrument

50 lb Pail of USP Pure Sodium Bicarbonate Powder Highest Quality Organic Food Grade ORMI Listed Pure Baking Soda

99+% Pure Sodium Bicarbonate, Food Grade, USP (United States Pharmacopeia), Less than 5 ppm Heavy Metals.
ORMI listed, Certified for use in organic products, For use in food applications, cleaning, odor reducing in rooms, freezers and refrigerators.
Works excellent as a buffer against Chlorine in Pool Applications. A must have for pools!.
Very Fine Powder, Highest Quality in the Market, Neglibile Contaminates, ONLY the BEST from Duda Energy.
Typical Particle Analysis: 0% Retained through 100 Mesh (~149 Micron), 31% Retained by 200 Mesh (~74 Micron), 36% retained by 325 Mesh (~44 Micron).

The instrument structure is compact, with a safety jacket, easy to operate and carry, is the ideal electrical measurement props..
Can also be used for digital analysis, selection of capacitors, measurement of unknown capacitors, matching capacitors, measuring cable capacitance and etc..
Powered by a 9V battery, low power consumption..
With the data retention and backlighting function..
It is a novel handheld LCD display capacitive table that can be used to measure 9 range of data over a wide range from 0.1 pF to 20,000 uF..

Has the maximum degree of fine particle filtration (2.5μm) in the qualitative range.
capable of retaining the fine precipitates encountered in chemical analysis.
Collect large particulate in fast moving air or fumes.
Filtration Speed: 35 – 70 sec, Ash content: ≤0.15%.
Compatible with StonyLab Buchner Filtering Funnel - 500ml.

Qualitative filter paper for chromatography and chemical analysis applications. Diameter: 240mm (24cm, 9.45in).
Fine Micron particle filtration: 20-26u, fast flow, equivalent to Whatman Grade 4..
Convex design for better vacuum sealing. For use with filter plates, sintered disks, and Buchner funnels..
Manufactured from cellulose and cotton linters. Made in the USA.

Qualitative filter paper for chromatography and chemical analysis applications. Diameter: 180mm (18cm, 7.08in).
Fine Micron particle filtration: 20-26u, fast flow, equivalent to Whatman Grade 4..
Convex design for better vacuum sealing. For use with filter plates, sintered disks, and Buchner funnels..
Manufactured from cellulose and cotton linters. Made in the USA.

Size-- Diameter: 10cm/4 inches. Height: 4.5cm/1.8 inches. Pack of 1..
Material-- The whole body is made of 304 stainless steel. It is stronger and more durable than sieve made by other material.Also it is resistant to weakly corrisive media such as air, steam, water..
Wide Use-- Suitable for geological exploration, metallurgy, chemical industry, building materials, abrasives, minerals, cement, glass, ceramics, paper making and other industries and scientific research institutes for particle size analysis and screening tests..
Heat Resistance-- It can maintain its excellent physical and mechanical properties at high temperatures..
Excellent Performance-- Good polishing and processing performance, high toughness..

【2 Second Speed Measurement】The measuring instrument can measure in 2 seconds, with high precision and fast speed. It can be started with one key, and the test can be done by dripping water, and the result can be displayed immediately and intuitively..
【Smart Instrument】The original biological networking small APP covers data analysis models, services, sharing and socializing and other multi-dimensional functions, and supports Bluetooth connection or mobile phone monitoring..
【Elaborate Design】Coffee concentration with range of 0‑26%, its accuracy is ±0.03% coffee TDS. The tester is waterproof and battery operated..
【Power Supply】The coffee concentration tester supports C-type intelligent fast charging, built-in 350mAh lithium battery, fast charging and easy to use..
【Stable Performance】The coffee densitometer achieves the best and stable performance through professional manufacturing and exquisite craftsmanship, with waterproof function, coffee concentration range is 0-26%, and accuracy is ±0.03% coffee TDS..

OTDR, Optical Power Meter, Visual Fault Locator, Optical Light Source, Event Map (IOLM), All in one Multi-functional OTDR Fiber Tester with 7-inch capacitive touching screen, able to meet FTTX testing needs.
Integrated design, smart and rugged – This OTDR supports both Multi-measuring mode and Realtime measuring function, finish measurement by just one button. You can choose measuring unit from Meter, Feet and Mile in Setting.
Data simulation analysis software is included to process, generate and print report. It’s convenient to preview the curve from computer, offline curve analysis and preview and print curve.
Integrated with 2 main USB and one sub USB port, for controlling by PC or connect external instrument.
8G internal memory can store more than 80000 groups curve.
Small and light (230×185×70mm /1.5kg), easy to carry and use in outdoor field work.
large battery capacity (7.4V/6.6Ah lithium battery) ensures longer continuous working hours (8-10 hours).

Qualitative filter paper for chromatography and chemical analysis applications. Diameter: 125mm (12.5cm, 4.92in).
Fine Micron particle filtration: 20-26u, fast flow, equivalent to Whatman Grade 4..
Convex design for better vacuum sealing. For use with filter plates, sintered disks, and Buchner funnels..
Manufactured from cellulose and cotton linters. Made in the USA.