产品说明
一般描述
The package contains: 3 pieces.
分析说明
visual control: passes test
产品性质
SUPELCO
EXtrelut® NT 20
HPTLC Cellulose F
HPTLC Silica gel 60 F254 with concentrating zone 5 x 2.5 cm
ICP Multi element standard solution XXIV
Lead
LiChrosorb® RP-18 (10 μm) Hibar® RT 250-4
LiChrospher® 100 CN (10 μm) LiChroCART® 250-4
LiChrospher® PAH LiChroCART® 250-4
Magnesium standard
Nitrite Test
Nitrite Test 亚硝酸盐
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