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赢创聚酯多元醇Dynacoll7345赢创聚酯多元醇Dynacoll7360
赢创聚酯多元醇Dynacoll7361赢创聚酯多元醇Dynacoll7362
赢创聚酯多元醇Dynacoll7380赢创聚酯多元醇Dynacoll7381
赢创耐刮擦剂TEGOMER AntiScratch 10050克干燥剂
250克干燥剂规格颜色标准样,DPD氯-中量程
碱度,0.500N,10mL,AMP,pk/16氯化物,12500,10mL,AMP,pk/16
氟化物电极填充溶液超低氯试剂套装
STARCH指示剂溶液,100mL,MDBKS910,0.1M,KCL溶液,500mL
铁,25mg/L,标准溶液,10mL,AMP,pk/16碘化钾-碘酸盐,1000mL
缓冲溶液,PH7.00,粉枕,Y,pk/15活性磷/总磷试剂套装,0.5-5.0 mg/L PO4-P
KCL饱和溶液,100mL化学需氧量(COD)消耗试剂,化学需氧量(COD)2,低量程,pk/25
DPD TOT,氯ACCUVAC,pk/25缓冲溶液,PH4.01粉枕,R,pk/15
GELEX浊度标准样,0-200NTUKCl,3M溶液,250mL
氮,硝酸盐,100mg/L,500mLLatoN TN试剂套装, 1-16 mg/L TNb
氨基酸F DILTN溶剂,475mL套装:试剂套装,氯F/用于数字滴定器
镍1试剂粉枕pk/25钒酸钼酸试剂,1000mL
rr硝酸汞,0.2256N,CRTGTN过硫酸盐粉枕,pk/50
DPD余氯ACCUVAC,pk/25STABLCAL校准盒,2100P
水,有机自由基,500mLTNT,总磷酸盐和加酸水解
套装:铁试剂套装,10-100mg/L,缓冲剂,PH4.01,粉枕,R,pk/250
0.01M,KCI导电性溶液,500mLHNB粉,一瓶
标准彩色溶液,500UNITS,10mL试剂套装,高量程,单氯胺,TNT
酸度试剂套装,用于数字滴定器500mg/L,NH4-N标准溶液,2000mL
DPD总氯试剂更换装,Swiftest平台二氧化碳试剂套装
STABLCAL溶液,<0.1NTU,100mLSTABLCAL验证标准溶液,0.10NTU,100mL
DPD总氯粉枕,5mL,pk/50STABLCAL标准样,1.0NTU,500mL
NITRIVER3粉枕,25mL,pk/100苯酚红指示剂溶液,100mL,MDB
STABLCAL验证标准溶液,0.30NTU,100mL套装CHEMKEY,25片氯胺和25片FRE
ELECT填充溶液,DO,50mL,SCDB氯化物标准溶液,0.00282N,1L
SPEC COLD标准盒,氯胺/F-NH3SULFITE1试剂粉枕,pk/100
KS930,0.001M,KCL溶液,500mL套装:PH缓冲液套装,4L
阴离子表面活性剂测试套装,0.05-2.0 mg/LFLUORIDE标准溶液0.5mg/L,500mL
STABLCAL REF SUSP II 6NTU,100mLSTABLCAL验证标准溶液,0.50NTU,100mL
COND标准溶液,12.88mS/cm,125mL苯酚红规格指示剂,50mL
EDTA标准溶液,0.0200N,1000过氧化钠粉枕,10mL,pk/100
DPD总氯散装,分散剂+粉末溶解氧3粉枕,pk/100
KS920,0.01M,KCL溶液,500mLCALMAGITE,5g
FORMATE试剂溶液,100mL,MDBrr试剂套装,氯化物F/DT试剂套装
去离子水,500mL(去矿物质)NITRAVER5粉枕,5mL,pk/100
Organische S?uren Küvetten-测试化学需氧量(COD)标准溶液,800mg/L,200mL
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