1000 results found for “مُكَمِّلات*”

OIML E1-E2 and F1-F2 offer high accuracy with tight tolerances and uncertainties of less than 1/4 of the tolerance. Weight surfaces meet or exceed OIML R 111and have a highly polished finish Available in high grade stainless steels including Troemner Alloy 8 which possesses...

Cellulose Triacetate (CTA)     High hydrophilicity and very low non-specific adsorption characterize this membrane material. Cast without any membrane support that could trap or bind passing microsolutes, these membranes are preferred for sample cleaning, protein removal, and in other applications where high recoveries from...

Smpl Bottle for Hzrd Shipping1 case of 1 bottle with mailers and labels.

ASTM Class 7 Calibration Weights and Sets are constructed of durable stainless steel and aluminum and all surfaces are satin finish and meet or exceed ANSI/ASTM E617 tolerance and design restrictions. Troemner ASTM Class 7 Calibration Weights Sets are supplied in, and protected by,...

ASTM Class 7 Calibration Weights and Sets are constructed of durable stainless steel and aluminum and all surfaces are satin finish and meet or exceed ANSI/ASTM E617 tolerance and design restrictions. Troemner ASTM Class 7 Calibration Weights Sets are supplied in, and protected by,...

Sodium Molybdate Standard, 5ppmAll of the chemicals and reagents that we offer are manufactured at our Hanover, Pennsylvania facility. Our focus is on quality. Starting materials are usually ACS grade and all testing reagents have Certificate of Analysis available. NIST-traceability is available on items...

Polyethersulfone (PES) This is membrane provides excellent ultrafiltration performance with most samples where high process speed and maximum recoveries from the retentate are of primary importance. Polyethersulfone membranes exhibit no hydrophobic or hydrophilic interactions and are usually preferred for their low fouling characteristics, exceptional...

Manufactured From Durable, High Grade Materials ASTM Class 5 - 7 Slotted Weights, Sets & Hangers are constructed of stainless steel or aluminum and all surfaces are satin finish and meet or exceed ANSI/ASTM E617 tolerance and design restrictions. ISO/IEC 17025 Accredited Certificate or...

Increments: 20, 40, 60, 80, 100, 120, 140, 160, 200 ppm Mo C-6720 Molybdate Comparator is a component of K-6720 Molybdate CHEMets Visual Test Kit and is designed to be compared against the color formed in R-6720 Molybdate CHEMets Refill. The comparator’s range is...

ASTM Class 7 Calibration Weights and Sets are constructed of durable stainless steel and aluminum and all surfaces are satin finish and meet or exceed ANSI/ASTM E617 tolerance and design restrictions. Troemner ASTM Class 7 Calibration Weights Sets are supplied in, and protected by,...

Molybdate Titrant 0.0104M All of the chemicals and reagents that we offer are manufactured at our Hanover, Pennsylvania facility. Our focus is on quality. Starting materials are usually ACS grade and all testing reagents have Certificate of Analysis available. NIST-traceability is available on items...

Superior magnetic damping provides stable results three times faster than any other three-beam balance on the market. Five weighing pans of different sizes and designs can accommodate materials for a variety of weighing applications. A counterbalancing knob provides quick zeroing of the balance while...