SUPELCO
IC multi-element standard V
Ion exchanger Amberlite?IRA-67
Lead Test
铅测试
LiChrolut?RP-18 E (40-63 μm) 200 mg 3 ml standard PP-tubes
LiChrosorb?RP-8 (5 μm) LiChroCART?125-4
LiChrospher?100 NH2 (5μm) Hibar?RT 250-4.6
LiChrospher?60 RP-select B (5 μm) LiChroCART?25-4
LuxPlate?TLC Silica gel 60 F254
Magnesium standard
Nitrate Standard Solution, CRM
Nitrite Test
Peracetic Acid Test
过氧乙酸测试预装试剂
Peroxide Test
过氧化物测试
pH-indicator strips pH 5.2-7.2 Special indicator
Phosphorus (total) Standard Solution, CRM