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دوائر ورق الترشيح الكمي من Whatman 1442-090، 2.5 ميكرون، درجة 42، قطر 90 مم (عبوة من 100 قطعة) in Saudi Arabia

دوائر ورق الترشيح الكمي من Whatman 1442-090، 2.5 ميكرون، درجة 42، قطر 90 مم (عبوة من 100 قطعة)

SAR 274
SAR 418

ماركة
Whatman
وزن
91 g
مقاس9.0 سم
1 +

مميزات خاصة

  • Diameter: 9.0cm
  • Retention: 2.5µm
  • A world standard for critical gravimetric analysis
  • A Whatman cellulose filter is manufactured from high quality cotton linters treated to achieve a minimum alpha cellulose content of 98%
  • Typical analytical precipitates include barium sulphate, metastannic acid and finely precipitated calcium carbonate

وصف

A world standard for critical gravimetric analysis with the finest particle retention of all Whatman cellulose filter papers. Typical analytical precipitates include barium sulphate, metastannic acid and finely precipitated calcium carbonate. Retention: 2.5µm. Diameter: 9.0cm. 100/Pack. Whatman #: 1442-090.

منتجات شبيهه


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