Alibaba EPA vials with white pp cap Featured products from Zhejiang Aijiren Technologies Co., Ltd., EPA VOA Vials & Caps Sample Vials & Caps Other Vials & Caps Tools Ungrouped Aijiren 1.5ml 9-425 black screw smooth pp cap with red ptfe white silicone pre slit for HPLC instrument 9-SP3003-3C $4.80 - $6.40 / Pack 10 Packs (Min. Order) $10.00 - $14