The Scarlets have failed to win on three previous occasions in Glasgow – but they will have to notch up a badly needed first when they travel to Hughenden on Friday night if they are to make the last eight.
"We have got to go and win a game and not think about what has gone on in the past," said Scarlets coach Gareth Jenkins. "We have yet to beat Glasgow north of the border but this time we won’t be playing for two points, but a place in the quarter-finals of the Heineken Cup."
A key player for Llanelli is sure to be former Wales captain Scott Quinnell who told the official Llanelli website: "We have got to go to Glasgow and make people proud. It is a must-win game for us and we will be doing our best to get the win we need in Scotland."