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Stains & Dyes

 
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Description
CAS Number
Product #
Octyl acetate ≥99% 112-14-1 O5500
Oil Blue N Dye content 97 % 2646-15-3 391557
Oil Red O certified by the Biological Stain Commission 1320-06-5 O0625
Oil Red EGN 4477-79-6 234117
Orange G 1936-15-8 O3756
Orange G Dye content ≥60 % 1936-15-8 O1625
Orange G certified by the Biological Stain Commission 1936-15-8 O7252
Orange G Standard Fluka, for microscopy (Hist.), indicator (pH 11.6-14.0) 1936-15-8 Standard 75380
Orange G certified by the Biological Stain Commission, Dye content 80 % 1936-15-8 Certified by the Biological Stain Commission 861286
Orange II sodium salt Dye content ~85 % 633-96-5 O8126
Orange II sodium salt Dye content >85 % 633-96-5 195235
Orange OT Dye content 75 % 2646-17-5 344664
Orcein synthetic 1400-62-0 O7380
Orcein synthetic, certified by the Biological Stain Commission 1400-62-0 O7505
Orcein Standard Fluka, for microscopy (Bot., Hist.) 1400-62-0 Analytical, Microscopy, Standard 75410
Orcein Standard Fluka, for microscopy (Bot., Hist.) 1400-62-0 Analytical, Microscopy, Standard 75415
Orcinol monohydrate from lichens 6153-39-5 O1875
Orcinol monohydrate 97% 6153-39-5 O8208
Osmium tetroxide Sealed ampule. 20816-12-0 O5500
Oxacillin sodium salt monohydrate 7240-38-2 O1002
Oxalic bis(benzylidenehydrazide) 98% 6629-10-3 368644
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