Iwaki
Labu Ukur Kelas A Amber Tutup Kaca Iwaki PA 55640
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Deskripsi
PA 55640 Volumetric Flask dari Iwaki adalah labu ukur presisi Class A yang dirancang untuk menyiapkan larutan dengan volume sangat akurat, seperti larutan standar dan pengenceran kuantitatif. Lapisan amber pada dinding labu melindungi larutan yang sensitif terhadap cahaya, sementara glass stopper memastikan penutupan rapat sehingga homogenitas larutan tetap terjaga saat pengocokan.
Labu ukur ini umum digunakan di laboratorium kimia analitik, farmasi, pengendalian mutu (QC), lembaga penelitian, dan pendidikan. Aplikasinya meliputi preparasi larutan baku untuk titrasi dan kalibrasi instrumen, pengenceran sampel, serta penyimpanan sementara larutan peka cahaya seperti perak nitrat dan kalium permanganat.
Spesifikasi
- Merek/Vendor: Iwaki
- Kategori: Volumetric Flask
- Kelas akurasi: Class A, dilengkapi glass stopper dan coating amber (pelindung cahaya)
- Varian/kemasan: 5 ml, 10 ml, 20 ml, 25 ml, 50 ml
- Penanganan & penyimpanan: bersihkan dengan deterjen laboratorium dan bilas hingga bersih sebelum digunakan; simpan di tempat kering, terhindar dari benturan dan perubahan suhu ekstrem
English
The Iwaki PA 55640 Volumetric Flask is a Class A volumetric flask equipped with a glass stopper and an amber coating that protects light-sensitive solutions. It is available in five capacities — 5 ml, 10 ml, 20 ml, 25 ml, and 50 ml — to suit various preparation volumes. This flask is ideal for analytical chemistry, pharmaceutical, quality control, research, and educational laboratories, particularly for preparing standard solutions and performing precise dilutions.
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