25g
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-
-
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Nigrosin, soluble in alcohol (C. I. 50415), 25 g, glass
£40.19 excl. tax£38.18 excl. tax 7716.2 -
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-
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O-(1H-6-Chlorobenzotriazole-1-yl)-N,N,N,N-tetramethyluronium hexafluorophosphate (HCTU), 25 g
£110.69 excl. tax£105.16 excl. tax 2112.2 -
O-(6-Chlorobenzotriazol-1-yl)-N,N,N,N-tetramethyluronium tetrafluoroborate (TCTU), 25 g
£166.92 excl. tax£158.57 excl. tax 6890.2 -
O-(7-Azabenzotriazol-1-yl)-N,N,N,N-tetramethyluronium hexafluorophosphate (HATU), 25 g
£295.49 excl. tax£280.72 excl. tax 2131.2 -
O-(Benzotriazol-1-yl)-N,N,N,N-tetramethyluronium hexafluorophosphate (HBTU), 25 g
£74.81 excl. tax£71.07 excl. tax 2132.2
