Wladyslaw Bartoszewski 93 Dies Polish Auschwitz Survivor Aided Jews
KALIBRASI DAN PERAWATAN RUTIN
Kalibrasi akan menjamin akurasi. Lakukanlah secara rutin minimal satu satun sekali. Kalibrasi bisa dilakukan sendiri atau dengan memanfaatkan jasa laboratorium kalibrasi yang sudah terakreditasi. Jangan lupa untuk melakukan hal-hal berikut ini:
Mengecek secara rutin kondisi pipet, periksa apakah ada bagian yang rusak, retak atau ada komponen yang hilang.
Membersihkan pipet setiap sebelum dan sesudah pemakaian dengan alkohol atau cairan khusus pembersih pipet.
Mensterilkan komponen-komponen pipet yang dapat disterilkan (dengan autoclave atau penyinaran UV)
Jika terdapat kerusakan atau kelainan dan kejanggalan, segera periksakan kondisi pipet Anda ke manufacturer atau agen penjualnya.
KATHMANDU, Nepal — When the dense pillar of smoke from cremations by the Bagmati River was thinning late last week, the bodies were all coming from Gongabu, a common stopover for Nepali migrant workers headed overseas, and they were all of young men.
Hindu custom dictates that funeral pyres should be lighted by the oldest son of the deceased, but these men were too young to have sons, so they were burned by their brothers or fathers. Sukla Lal, a maize farmer, made a 14-hour journey by bus to retrieve the body of his 19-year-old son, who had been on his way to the Persian Gulf to work as a laborer.
“He wanted to live in the countryside, but he was compelled to leave by poverty,” Mr. Lal said, gazing ahead steadily as his son’s remains smoldered. “He told me, ‘You can live on your land, and I will come up with money, and we will have a happy family.’ ”
Weeks will pass before the authorities can give a complete accounting of who died in the April 25 earthquake, but it is already clear that Nepal cannot afford the losses. The countryside was largely stripped of its healthy young men even before the quake, as they migrated in great waves — 1,500 a day by some estimates — to work as laborers in India, Malaysia or one of the gulf nations, leaving many small communities populated only by elderly parents, women and children. Economists say that at some times of the year, one-quarter of Nepal’s population is working outside the country.