ค้นหา

ประกาศจาก VIP

ขาย

(S)-3-Hydroxy-gamma-butyrolactone C4H6O3 CAS 7331-52-4

สินค้าใหม่

20 บาท

For scientific research only, please contact WhatsApp for more product information.

We have all of the product in the market, accept the customization product. And provide the free sample to test.

Please contact me freely.. then i can send more details and recommend some high quality products.

Contact +8617659992161