戊二醛 Glutaraldehyde
戊二醛 Glutaraldehyde
共立理化水质计 DPM2-Cr6+-D
Isoniazid D4
[2H4]-Acetaminophen
N-acetyl Leukotriene E4
共立理化派克特试包 WAK-PMD-2
[2H6]-Loperamide hydrochloride
赭曲霉毒素A-13C20(OTA-13C20)溶液 Ochratoxin A-13C20
共立理化水质计 DPM2-SO4
玉米赤霉烯酮溶液, 100μg/mL
锰单元素溶液标准物质试剂包,10 ppm(ng/μL)50 mL+250 mL×2瓶
[2H3, 15N]-Cycloserine, tartaric acid