SPEC 膜盘和附件
说明                                                               部件号
SPEC 膜盘，C8，47 mm，24/包                                        A74702
SPEC 膜盘，C18AR，47 mm，20/包                                      A74819
SPEC 膜盘，C18AR，90 mm，12/包                                      A79019
SPEC 环境膜盘多管装置                                                A712
SPEC 环境膜盘装置支架，47 mm                                          A713
SPEC 1 L 溶剂瓶，40/35 mm                                            A714