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Supplier	Description	Reference
advtechind	acid black 2, water soluble	on request
advtechind	nigrosine, C.I. 50420	100KG
leapchem	acid black 2	on request
aifchem		1g
leapchem	acid black 2	on request
lingruichem	Acid Black 2	on request
lingruichem	Amido Black 10B	on request
rosewachem	Nigrosine (Water soluble)	on request
bocsci	Acid black 2, ≥95%	on request
jhchem	Amido Black 10B	on request
hairuichem	Amido Black 10B, 98%NLT	on request
ivychem	Acid Black 2	on request
chempur	Acid Black 2	25g and other units
chempur	Nigrosine (C.I. 50420)	100 g and other units
aceschem	Amido Black 10B, 98%NLT	on request
AcrosOrganics	Nigrosine, pure, water soluble, high purity biological stain Infrared    3D model    Safety    MSDS (en) MSDS (de) MSDS (fr)	189480250 25 GR 189480250 25 GR 189480250 25 GR 189480250 25 GR 189480250 25 GR 189481000 100 GR 189481000 100 GR 189481000 100 GR 189481000 100 GR 189481000 100 GR
AcrosOrganics	Nigrosine, pure, water soluble, certified 3D model    Safety    MSDS (en) MSDS (de) MSDS (fr)	415670250 25 GR
alfaaesar	Nigrosin water soluble Safety	A18147-14 25g A18147-22 100g
AcrosOrganics	Nigrosine, pure, water soluble 3D model    Safety    MSDS (en) MSDS (de) MSDS (fr)	415681000 100 GR 415681000 100 GR 415681000 100 GR 415681000 100 GR 415681000 100 GR 415685000 500 GR 415685000 500 GR 415685000 500 GR 415685000 500 GR 415685000 500 GR
alfaaesarCNY		on request

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