Lab qualitative filter paper

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Lab qualitative filter paper Zoo ib yam li Whatman Laboratory qualitative filter paper

lub voj voog, 42.5 mm, 100 ib pob:lub voj voog, 47 mm, 100 ib pob

lub voj voog, 55 mm, 100 ib pob:lub voj voog, 70 mm, 100 ib pob

lub voj voog, 90 mm, 100 ib pob:lub voj voog, 110 mm, 100 ib pob

lub voj voog, 125 mm, 100 ib pob:lub voj voog, 147 mm, 100 ib pob

lub voj voog, 150 mm, 100 ib pob:lub voj voog, 185 mm, 100 ib pob

lub voj voog, 240 mm, 100 ib pob:lub voj voog, 270 mm, 100 ib pob

lub voj voog, 320 mm, 100 ib pob:lub voj voog, 385 mm, 100 ib pob

lub voj voog, 500 mm, 100 ib pob:daim ntawv, 460x570 mm, 100 ib pob

daim ntawv, 600x600 mm, 100 ib pob:daim ntawv, 580x680 mm, 100 ib pob

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Labqualitative lim ntawvSpecifications

TIAB SA 1002qualitative lim ntawvs yog ua los ntawm 100% linter paj rwb, tsim los ntawm niaj hnub ntawv ua tshuab.Hom ntawv lim no feem ntau yog siv rau kev soj ntsuam zoo thiab cov khoom sib cais-kua.

Qib	Ceev	Particle khaws cia (μm)	Flow rate ①s	Thickness (hli)	Qhov hnyav (g / m2)	Wet Burst ② hli H2O	Tshauv <%
1	Nruab nrab	11	40-50	0.18	87	260	0.15
2	Nruab nrab	8	55-60	0.21 ib	103	290	0.15
3	Nruab nrab-qeeb	6	80-90 : kuv	0.38 ib	187	350	0.15
4	ceev heev	20-25	15-20	0.21 ib	97	260	0.15
5	qeeb heev	2.5	250-300 Nws	0.19 ib	99	350	0.15
6	qeeb	3	90-100 Nws	0.18	102	350	0.15

① Lim ceev yog lub sij hawm rau lim 10ml (23 ± 1 ℃) distilled dej los ntawm 10cm2 lim ntawv.

② Wet Bursting Strength yog ntsuas los ntawm cov twj paj nruag ntub dej tawg.

Ordering cov ntaub ntawv

Cov nplooj ntawv thiab yob nrog qhov loj me yog muaj.

Qib	Loj (cm)	Ntim
1, 2, 3, 4, 5, 6	60 × 60 46x57	60 × 60
	Φ7、Φ9、Φ11、Φ12.5、Φ15、Φ18、Φ18.5、Φ24	Daim ntawv: 100sheets / pob, 10packs / CTN
		Lub voj voog: 100 lub voj voog / pob, 50 pob / CTN

Lab qualitative filter paper Applications

1. Kev soj ntsuam zoo ua ntej kho;
2. Kev lim dej ntawm precipitates, xws li ferric hydroxide, lead sulphate, calcium carbonate;
3.Kev kuaj cov noob thiab kev txheeb xyuas av.