六种阳离子混标,50ML/瓶
商家询价 上海希言科学仪器有限公司
Ammonium Phosphate Matrix Modifier 100mL
AG11-HC 阴离子保护柱-高容量柱 ,2X50MM
Syncronis Amino 250x4.6x5um
PE过滤器 DISS 70UM 100/包
Calcium 1 000 μg/mL 2% HNO3 Pure 125 mL
10ml样品瓶套装-ASAP自动进样器专用,100只/盒
直通分流衬管,带玻璃毛, 4.0 x 6.3 x 78.5 ,5个/包
CS12A甲磺酸阳离子浓缩淋洗液,1X100ML/瓶
PEEK Tubing, 14in. x .004in. ID [430001565]