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PTN311-2ug
Size: 2ug
Price $199.50
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PTN311-10ug
Size: 10ug
Price $558.60
PTN311-5ug
Size: 5ug
Price $307.80
PTN502-1mg
Size: 1mg
Price $5,928.00
PTN502-10ug
Price $148.20
PTN502-2ug
Price $75.00
PTN843-5ug
PTN843-1mg
Price $2,565.00
PTN843-25ug
Size: 25ug