The Hijri calendar is a lunar calendar utilized by Muslims worldwide for observing time. It spans around the cycles of the moon, with each month beginning at the sighting of the new moon. Unlike the Gregorian calendar, which is solar-based, the Hijri calendar features 12 months which a total duration of approximately 354 or 355 days. This makes … Read More


Few tools in a modern laboratory are as ubiquitous as borosilicate agitation rods. These fundamental implements are vital for a wide spectrum of chemical procedures. From delicate mixing of fragile prepared solutions to the dispersal of finely pulverized substances, a trustworthy mixing rod is indispensable. Normally made from superior crystal, … Read More