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314189个产品

2-氨基-5-氟-4-甲基吡啶

产品编号:3471452
纯度规格:>98.0%(GC)(T)
CAS NO:301222-66-2
包装规格:1g

2-氨基-5-氯-4-甲基吡啶

产品编号:3471451
纯度规格:>98.0%(T)
CAS NO:36936-27-3
包装规格:1g,5g

1-乙酰基-5-溴吲哚啉

产品编号:3471450
纯度规格:>98.0%(GC)
CAS NO:22190-38-1
包装规格:5g,25g

6-(氨甲基)喹啉

产品编号:3471449
纯度规格:>98.0%(GC)(T)
CAS NO:99071-54-2
包装规格:200mg,1g

2-氨基嘧啶-5-硼酸 (含不同量的酸酐)

产品编号:3471448
纯度规格:
CAS NO:936250-22-5
包装规格:1g

2-氨基-4-氯吡啶

产品编号:3471447
纯度规格:>98.0%(GC)(T)
CAS NO:19798-80-2
包装规格:5g,25g

1-烯丙基-3-甲基氯化咪唑

产品编号:3471446
纯度规格:>98.0%(T)(HPLC)
CAS NO:65039-10-3
包装规格:5g,25g

4-(反式-4-戊基环己基)苯酚

产品编号:3471445
纯度规格:>98.0%(GC)
CAS NO:82575-69-7
包装规格:25g

5-氨基戊酸盐酸盐 (低含水量)

产品编号:3471444
纯度规格:>98.0%(T)
CAS NO:627-95-2
包装规格:1g,5g

Karl-Fischer 试剂

产品编号:3464269
纯度规格:for pyridine-based volumetric one-component KF titration
包装规格:1L

Karl Fischer reagent solution A

产品编号:3464267
纯度规格:for pyridine-based volumetric KF titration (pyridine, sulfur dioxide, methanol)
包装规格:1L

HYDRANAL-水标,适合油类样品

产品编号:3464264
纯度规格:Oil-based standard for Karl Fischer titration (water content <50 ppm), exact value on report of analysis
包装规格:80ML

HYDRANAL-卡式炉水标,150-160℃

产品编号:3464263
纯度规格:standard for Karl Fischer oven check (water content ~5.0%), exact value on report of analysis
包装规格:10G-R

HYDRANAL-卡式炉水标,220-230℃

产品编号:3464262
纯度规格:standard for Karl Fischer oven check (water content ~5.55%, exact value on report of analysis)
包装规格:10G-R

HYDRANAL-固体水标 二水合物

产品编号:3464254
纯度规格:standard for Karl Fischer titration (water content ~15.66%), exact value on report of analysis
包装规格:25G-R

HYDRANAL-固体水标 二水合物

产品编号:3464249
纯度规格:for volumetric KF titration (water content ~15.66%)
包装规格:100G

HYDRANAL-水杨酸

产品编号:3464248
纯度规格:Buffer substance for KF titration
包装规格:500G

HYDRANAL-分子筛 0.3nm

产品编号:3464247
纯度规格:Drying agent for air and gases for KF titration
包装规格:250G-R

HYDRANAL-咪唑

产品编号:3464241
纯度规格:Buffer substance for KF titration
包装规格:500G

HYDRANAL-滴定干燥剂

产品编号:3464240
纯度规格:Drying agent for air and gases for KF titration (with indicator)
包装规格:500G-R,1KG-R

HYDRANAL-无水甲酰胺

产品编号:3464239
纯度规格:Solvent for KF titration
CAS NO:75-12-7
包装规格:1L

HYDRANAL-Coulomat CG-K 库伦法阴极液(用于酮类样品)

产品编号:3464237
纯度规格:reagent for coulometric KF titration in ketones (catholyte solution)
包装规格:50ML-R

HYDRANAL-Composite 1 容量法单组份滴定剂(1mg 水/mL)

产品编号:3464230
纯度规格:Reagent for volumetric one-component Karl Fischer titration (methanol free)
包装规格:500ML-R,1L-R

HYDRANAL-苯甲酸

产品编号:3464227
纯度规格:Buffer substance for KF titration
包装规格:500G

HYDRANAL-Composite 5K 容量法单组份滴定剂(5mg 水/mL),用于醛酮类样品

产品编号:3464224
纯度规格:Reagent for volumetric one-component Karl Fischer titration in aldehydes and ketones (methanol free)
包装规格:500ML-R,1L-R,2.5L-R

HYDRANAL-Composite 2 容量法单组份滴定剂(2mg 水/mL)

产品编号:3464223
纯度规格:Reagent for volumetric one-component Karl Fischer titration (methanol free)
包装规格:500ML,1L,2.5L

HYDRANAL-Composite 5 容量法单组份滴定剂(5mg 水/mL)

产品编号:3464221
纯度规格:Reagent for volumetric one-component Karl Fischer titration (methanol free)
包装规格:500ML-R,1L-R,2.5L-R

硫胺杂质E

产品编号:3464217
纯度规格:Pharmaceutical Secondary Standard; Certified Reference Material
CAS NO:299-35-4
包装规格:20 MG

紧凑型转接器

产品编号:3453797
纯度规格:
包装规格:1 EA

色谱柱标签

产品编号:3453796
纯度规格:plain, one strap, pkg of 100 ea
包装规格:100 EA

色谱柱标签

产品编号:3453795
纯度规格:engraved, two straps, pkg of 50 ea
包装规格:50 EA

色谱柱筛板

产品编号:3453794
纯度规格:diam. 1/2 in., porosity 2 μm
包装规格:10 EA

色谱柱筛板

产品编号:3453792
纯度规格:diam. 1/4 in., porosity 2 μm
包装规格:10 EA

色谱柱筛板

产品编号:3453791
纯度规格:diam. 1/4 in., porosity 0.5 μm
包装规格:10 EA

色谱柱筛板

产品编号:3453789
纯度规格:diam. 1/8 in., pore size 0.5 μm
包装规格:10 EA

色谱柱塞头

产品编号:3453787
纯度规格:1/4-28 male UNF
包装规格:5 EA

高效液相色谱柱空柱管套装

产品编号:3453785
纯度规格:I.D. × O.D. × L 10 mm × 1/2 in. × 25 cm
包装规格:1 EA

高效液相色谱柱空柱管套装

产品编号:3453784
纯度规格:I.D. × O.D. × L 4.6 mm × 1/4 in. × 15 cm
包装规格:1 EA

收集管

产品编号:3453781
纯度规格:O.D. × L 25 mm × 250 mm, borosilicate glass
包装规格:1 EA

气相色谱涂层填料

产品编号:3453778
纯度规格:phase 1% SP®-1510, matrix 60/80 Carbopack B support, bottle of 15 g
包装规格:15 G

气相色谱涂层填料

产品编号:3453777
纯度规格:phase SP®-1000, 1%, matrix 60/80 Carbopack B support, bottle of 15 g
包装规格:15 G

气相色谱涂层填料

产品编号:3453776
纯度规格:phase SP®-1000, 0.1%, matrix 80/100 Carbopack C support, bottle of 15 g
包装规格:15 G

气相色谱涂层填料

产品编号:3453775
纯度规格:phase 6.6% Carbowax 20M, matrix 80/120 Carbopack B AW support, bottle of 15 g
包装规格:15 G

气相色谱涂层填料

产品编号:3453774
纯度规格:phase 5% Carbowax 20M, matrix 60/80 Carbopack B support, bottle of 15 g
包装规格:15 G

5% Carbowax® 20M ON 40/60 Chromosorb® T 50G

产品编号:3453773
纯度规格:phase 5% Carbowax 20M, matrix 40/60 Chromosorb T support, bottle of 50 g
包装规格:50 G

气相色谱涂层填料

产品编号:3453771
纯度规格:phase 4% Carbowax 20M + 0.8% KOH, matrix 60/80 Carbopack B support, bottle of 15 g
包装规格:15 G

气相色谱涂层填料

产品编号:3453770
纯度规格:phase 0.2% Carbowax 1500, matrix 80/100 Carbopack C support, bottle of 15 g
包装规格:15 G

气相色谱涂层填料

产品编号:3453769
纯度规格:phase 0.2% Carbowax 1500, matrix 60/80 Carbopack C support, bottle of 15 g
包装规格:15 G

用于卡口样品瓶的瓶盖

产品编号:3453768
纯度规格:blue polyethylene cap, septum diam. × thickness 11 mm × 1.0 mm
包装规格:100 EA

用于卡口样品瓶的瓶盖

产品编号:3453767
纯度规格:cap size 11 mm, clear polyethylene (with 6.0 mm hole), blue PTFE/white silicone (with slit)
包装规格:1 PKG
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