Chưa có sản phẩm trong giỏ hàng.
CHÍNH SÁCH KHÁCH HÀNG
Strontium standard 1000 mg Sr, (SrCl2 in 7% HCl) Titrisol (1 AMP)
2-Propanol standard for the analysis of tobacco (2.5 L)
di-Sodium tetraborate decahydrate certified secondary standard reference material for pH measurement; (25 G)
BOD Standard (analogue EN 1899) Standard Solution 210 ±20mg/l (1 SET)
Potassium chloride solution (nominal 0.015 mS/cm) certified reference material for the measurement of (5 X 100 ML)
Potassium tetraoxalate dihydrate certified secondary standard reference material for pH measurement; (25 G)
Potassium chloride solution (nominal 12.8 mS/cm) certified reference material for the measurement of (500 ML)
Barium sulfate for white standard DIN 5033 (250 G)
Potassium chloride solution (nominal 0.147 mS/cm) certified reference material for the measurement of (500 ML)
Tên tài khoản hoặc địa chỉ email *
Mật khẩu *
Ghi nhớ mật khẩu Đăng nhập
Quên mật khẩu?
