W - stack (5 pack of pens)
Different size Options available
£150.00
W-Stack 10mg (5mg + 5mg) / 20mg (10mg + 10mg) – Premium 5-pack of pre-filled research pens, prepared for precision, consistency, and convenience in laboratory research. Securely packaged with sterile accessories included and dispatched via discreet next-day tracked UK delivery. For research purposes only. Not for human or veterinary use.