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SPX-RT-40 (Analytical Reference Material) — 40mg£58.99
SPX-RT-30 (Analytical Reference Material) — 30mg£48.99
AHK-Cu (Research Material) — 50mgOriginal price was: £21.99.£19.99Current price is: £19.99.
SPX-TZ-30 (Analytical Reference Material) — 30mgOriginal price was: £55.00.£49.95Current price is: £49.95.