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Haemacytometer cover glasses,for counting chambers

Borosilicate glass, DIN ISO 8255. Refractive index ne = 1.52 ± 0.01, Abbe number ve = 56.5 ± 0.5. Flatness
tolerance ± 3 µm. They differ from ordinary cover glasses by their plain ground and polished surface. CE-

marked according to IVD-Directive 98/79 CE. Packing: 2 cover glasses in a plastic bag, separated by tissue

paper.

AL4003559：血細(xì)胞計(jì)數(shù)板專用蓋玻片，適用于血細(xì)胞計(jì)數(shù)板，硼硅酸鹽玻璃，24x24mm，符合IVD標(biāo)準(zhǔn)
長度	寬度	厚度
mm	mm	mm
24	24	0,4
AL4003560：血細(xì)胞計(jì)數(shù)板專用蓋玻片，適用于血細(xì)胞計(jì)數(shù)板，硼硅酸鹽玻璃，20x26mm, 符合IVD標(biāo)準(zhǔn)
長度	寬度	厚度
mm	mm	mm
20	26	0,4
AL4003561：血細(xì)胞計(jì)數(shù)板專用蓋玻片，適用于血細(xì)胞計(jì)數(shù)板，硼硅酸鹽玻璃，22x30mm，符合IVD標(biāo)準(zhǔn)
長度	寬度	厚度
mm	mm	mm
22	30	0,4