北京威斯孚科技有限公司
主營產品: 色譜,樣品前處理儀器,德國Munktell產品 |
北京威斯孚科技有限公司
主營產品: 色譜,樣品前處理儀器,德國Munktell產品 |
參考價 | 面議 |
Munkl高純定性濾紙
QUALITATIVE PAPERS
The extremely pure filter paper grades 120H to 5 and 292, 292a are made of pure cotton pulp. All other grades are made of cellulose with an alpha content of nearly *. The ash content for grades 120H to 5 is approx. 0.06%. For all other grades it is below 0.1%.
HIGH PURITY HARDENED FILTER PAPERS
Grade BasisWeight FiltrationVelocity Herzberg Herzberg Typical Pore Size
g/m2 s/10ml s/100ml ml/min μm
Ederol
11/N 80 10 60 900 12 - 15
12/N 80 25 150 400 8 - 12
13/N 80 60 240 250 5 - 8
14/N 80 150 750 80 2 - 3
Filtrak
1288 84 10 70 850 12-15
1289 84 20 160 375 8 - 12
1290 84 100 1200 50 3 - 5
1291 84 180 2500 25 2 - 3
1292 84 50 400 130 5 - 8
Grade BasisWeight FiltrationVelocity Herzberg Herzberg Typical Pore Size
g/m2 s/10 ml s/100 ml ml/min μm
Filtrak
292 87 50 500 120 5 - 8
292a 97 60 650 90 5 - 8
293 80 300 4000 15 1 - 2
Ederol
15 65 25 170 350 8 - 12
20 120 11 120 500 12 - 15
Munkl
5 130 9 60 1000 > 20
3 90 11 85 700 > 10
150 90 13 130 450 8 - 10
1F 80 29 300 200 5 - 6
110 80 48 480 125 4 - 5
106 100 75 750 80 3 - 4
120H 80 160 1500 40 1 - 2
STANDARD SIZES Filter Circles, in mm
45 50 55 70 90 110 125 150 185 240 270 320 385 450 500
STANDARD SIZES Folded Filters, in mm
90 110 125 150 185 240 270 320 385 450 500
Other sizes and sheet dimensions available upon request.
Grade Filtration Properties Applications
Ederol / Filtrak
11/N fast filtering,wide pores, for coarse and voluminous precipitates such as
1288 hardened iron-aluminum-and chromium hydroxide;
Si-determination insteel and pig iron analysis
12/N medium fast filtering, typical grades for quanlitative tasks, coarser
1289 medium wide pores, precipitates hardened such as lead-,iron-andsilver
sulphide; alcali carbonates;beer and malt analysis
13/N medium to slowlyfiltering, fast filtration of fine precipitates such as
1292 medium tight,hardened calcium oxalate,magnesium ammonium phosphate,
coarser forms of barium sulphate
14/N very slowly filtering, fine-grained precipitates such as barium sulphate,
1291 finepores,ashless,hardened metastannic acid, cuprous oxide
1290 slowly filtering, filtration of fine precipitates such as nickel
narrow pores,hardened sulphide,leaddioxide, calcium fluoride
15 medium fastfiltering,medium thin filter paper for general laboratory work,
large pores,thin,hardened filtration of water samples
20 fast filtering, wide pores, strong paper,particularly used in form of folded
slightly hardened filters,for coarse, voluminous precipitates
293 particularly slowlyfiltering, for extremely difficult filtration conditions
particularly fine pores and particularly fine precipitates,common type
for wine clarification
Munkl / Filtrak
5 fast filtering, wide pores for coarse and voluminous precipitates such as
iron-aluminum-and chromium hydroxide;
Si-determination insteel and pig iron analysis
3 fast filtering, wide pores for coarse and voluminous precipitates such as
iron- aluminum- and chromium hydroxide;
Si-determination in steel and pig iron analysis
150 medium fast filtering typical grades for quantitative tasks, coarser
medium large pores precipitates such as lead-,iron- and silver
sulphide;alcali carbonates;calcium oxalate
1F medium to slowlyfiltering, fast filtration of fine precipitates such as
medium tight calcium oxalate, magnesium ammonium phosphate,
coarser forms of barium sulphate
110 medium to slowlyfiltering, fast filtration of fine precipitates such as
292 medium tight calcium oxalate, magnesium ammonium phosphate,
coarser forms of barium sulphate
106 slowlyfiltering,narrowpores filtration of fine precipitates such as lead dioxide,
292a calciumfluoride,nickel sulphide, zinc sulphide
120H very slowly filtering for very fine precipitates such as barium
narrow pores sulphate, metastannic acid, cuprous oxide
高度純凈的濾紙(120H到5,292以及292*別)是由純凈的棉絨紙漿制成,其他級別的由將近*含量的α纖維制成。120H到5級別的灰塵含量約0.06%,其他所有級別灰塵含量低于0.1%.
Qualitative filter papers 定性濾紙
11/N、12/N、13/N、14/N、1288、1289、1290、1291、1292、292、292 a、293、15、20、5、3、150、1F、110、106、120H
120H高純定性濾紙:高純棉纖維制成,非常緩慢過濾,窄孔徑,灰分0.06%,基重80 g/m2 ,過濾速率160 s/10ml,孔徑1~2μm,Herzberg1500s/100ml,Herzberg40ml/min;*用于做定性分析。應用舉例:精細粒度過濾,如硫酸鋇、偏錫酸、氧化亞銅等
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quanlitative filter paper
1 Mu121 001w 120H 55 100pc/box 定性濾紙 5 盒/PK
2 Mu121 002w 120H 70 100pc/box 定性濾紙 5 盒/PK
3 Mu121 003w 120H 90 100pc/box 定性濾紙 5 盒/PK
4 Mu121 004w 120H 110 100pc/box 定性濾紙 5 盒/PK
5 Mu121 005w 120H 125 100pc/box 定性濾紙 5 盒/PK
6 Mu121 006w 120H 150 100pc/box 定性濾紙 5 盒/PK
7 Mu121 007w 120H 185 100pc/box 定性量濾紙 5 盒/PK
8 Mu121 008w 120H 240 100pc/box 定性濾紙 5 盒/PK
9 Mu121 009w 120H 320 100pc/box 定性濾紙 5 盒/PK
10 Mu121 021w 120H 480*480 100pc/box 定性濾紙
11 Mu121 022w 120H 480*480 500pc/box 定性濾紙
106:高純棉纖維制成,緩慢過濾,窄孔徑,灰分0.06%;基重100 g/m2 ,過濾速率75 s/10ml,孔徑3~4μm,Herzberg850s/100ml, Herzberg80ml/min;*用于做定性分析。應用舉例:微細粒度過濾,如二氧化鉛、氟化鈣、硫化鋅、硫化鎳等
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quanlitative filterpaper
1 Mu122 001w 1O6 55 100pc/box 定性濾紙 5 盒/PK
2 Mu122 002w 1O6 70 100pc/box 定性濾紙 5 盒/PK
3 Mu122 003w 1O6 90 100pc/box 定性濾紙 5 盒/PK
4 Mu122 004w 1O6 110 100pc/box 定性濾紙 5 盒/PK
5 Mu122 005w 1O6 125 100pc/box 定性濾紙 5 盒/PK
6 Mu122 006w 1O6 150 100pc/box 定性濾紙 5 盒/PK
7 Mu122 007w 1O6 185 100pc/box 定性濾紙 5 盒/PK
8 Mu122 008w 1O6 240 100pc/box 定性濾紙 5 盒/PK
9 Mu122 009w 1O6 320 100pc/box 定性濾紙 5 盒/PK
10 Mu123 021w 1O6 480*480 100pc/box 定性濾紙
11 Mu123 022w 1O6 480*480 500pc/box 定量濾紙
110:高純棉纖維制成,中到慢速過濾,中等緊密、灰分0.06%; 基重80 g/m2 ,過濾速率48s/10ml,孔徑4~5μm,Herzberg480s/100ml, Herzberg125ml/min;*用于做定性分析。應用舉例:微細粒度快速過濾,如草酸鈣、磷酸鎂銨、硫化鋅、粗造的硫酸鋇等
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quanlitative filter paper
1 Mu123 001w 11O 55 100pc/box 定性濾紙 5 盒/PK
2 Mu123 002w 11O 70 100pc/box 定性濾紙 5 盒/PK
3 Mu123 003w 11O 90 100pc/box 定性濾紙 5 盒/PK
4 Mu123 004w 11O 110 100pc/box 定性濾紙 5 盒/PK
5 Mu123 005w 11O 125 100pc/box 定性濾紙 5 盒/PK
6 Mu123 006w 11O 150 100pc/box 定性濾紙 5 盒/PK
7 Mu123 007w 11O 185 100pc/box 定性濾紙 5 盒/PK
8 Mu123 008w 110 240 100pc/box 定性濾紙 5 盒/PK
9 Mu123 009w 110 320 100pc/box 定性濾紙 5 盒/PK
10 Mu123 021w 110 480*480 100pc/box 定性濾紙
11 Mu123 022w 110 480*480 500pc/box 定性濾紙
1/F:高純棉纖維制成,中到慢速過濾,中等致密,灰分0.06; 基重80 g/m2 ,過濾速率29s/10ml,孔徑5~6μm,Herzberg300s/100ml, Herzberg200ml/min;*用于做定性分析。應用舉例:細粒度快速過濾,如草酸鈣、磷酸鎂銨、硫化鋅、粗造的硫酸鋇等
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quanlitative filterpaper
1 Mu124 001w 1/F 55 100pc/box 定性濾紙 5 盒/PK
2 Mu124 002w 1/F 70 100pc/box 定性濾紙 5 盒/PK
3 Mu124 003w 1/F 90 100pc/box 定性濾紙 5 盒/PK
4 Mu124 004w 1/F 110 100pc/box 定性濾紙 5 盒/PK
5 Mu124 005w 1/F 125 100pc/box 定性濾紙 5 盒/PK
6 Mu124 006w 1/F 150 100pc/box 定性濾紙 5 盒/PK
7 Mu124 007w 1/F 185 100pc/box 定性濾紙 5 盒/PK
8 Mu124 008w 1/F 240 100pc/box 定性濾紙 5 盒/PK
9 Mu124 009w 1/F 320 100pc/box 定性濾紙 5 盒/PK
10 Mu124 021w 1/F 480*480 100pc/box 定性濾紙
11 Mu124 022w 1/F 480*480 500pc/box 定性濾紙
150:高純棉纖維制成,中到快速過濾,中大孔徑,灰分0.06%,基重90 g/m2 ,過濾速率13s/10ml,孔徑8~10μm,Herzberg130s/100ml, Herzberg450ml/min;*用于做定性分析。應用舉例:典型定量濾紙,較粗糙粒度過濾 如鉛、鐵離子和硫化銀、堿金屬碳酸鹽等
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quantitiative filter paper
1 Mu125 001w 15O 55 100pc/box 定性濾紙 5 盒/PK
2 Mu125 002w 15O 70 100pc/box 定性濾紙 5 盒/PK
3 Mu125 003w 15O 90 100pc/box 定性濾紙 5 盒/PK
4 Mu125 004w 15O 110 100pc/box 定性濾紙 5 盒/PK
5 Mu125 005w 15O 125 100pc/box 定性濾紙 5 盒/PK
6 Mu125 006w 15O 150 100pc/box 定性濾紙 5 盒/PK
7 Mu125 007w 15O 185 100pc/box 定性濾紙 5 盒/PK
8 Mu125 008w 15O 240 100pc/box 定性濾紙 5 盒/PK
9 Mu125 009w 15O 320 100pc/box 定性濾紙 5 盒/PK
10 Mu125 021w 15O 480*480 100pc/box 定性濾紙
11 Mu125 022w 15O 480*480 500pc/box 定性濾紙
3:高純棉纖維制成,快速過濾,寬孔徑,灰分0.06%,基重130 g/m2 ,過濾速率9s/10ml,孔徑>20μm,Herzberg60s/100ml, Herzberg1000ml/min;*用于做定性分析。應用舉例:粗糙大體積粒度過濾 如鐵、鋁和鉻氫氧化物過濾、鋼、生鐵分析中硅Si檢測等
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quantitiative filter paper
1 Mu126 001w 3 55 100pc/box 定性濾紙 5 盒/PK
2 Mu126 002w 3 70 100pc/box 定性濾紙 5 盒/PK
3 Mu126 003w 3 90 100pc/box 定性濾紙 5 盒/PK
4 Mu126 004w 3 110 100pc/box 定性濾紙 5 盒/PK
5 Mu126 005w 3 125 100pc/box 定性濾紙 5 盒/PK
6 Mu126 006w 3 150 100pc/box 定性濾紙 5 盒/PK
7 Mu126 007w 3 185 100pc/box 定性濾紙 5 盒/PK
8 Mu126 008w 3 240 100pc/box 定性濾紙 5 盒/PK
9 Mu126 009w 3 320 100pc/box 定性濾紙 5 盒/PK
10 Mu126 021w 3 480*480 100pc/box 定性濾紙
11 Mu126 022w 3 480*480 500pc/box 定性濾紙
5:高純棉纖維制成,快速過濾,寬孔徑,灰分0.06%,基重90 g/m2 ,過濾速率11s/10ml,孔徑>10μm,Herzberg85s/100ml, Herzberg700ml/min;*用于做定性分析。應用舉例:粗糙大體積粒度過濾 如鐵、鋁和鉻氫氧化物過濾、鋼、生鐵分析中硅Si檢測等
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quantitiative filter paper
1 Mu127 001w 5 55 50pc/box 定性濾紙 5 盒/PK
2 Mu127 002w 5 70 50pc/box 定性濾紙 5 盒/PK
3 Mu127 003w 5 90 50pc/box 定性濾紙 5 盒/PK
4 Mu127 004w 5 110 50pc/box 定性濾紙 5 盒/PK
5 Mu127 005w 5 125 50pc/box 定性濾紙 5 盒/PK
6 Mu127 006w 5 150 50pc/box 定性濾紙 5 盒/PK
7 Mu127 007w 5 185 50pc/box 定性濾紙 5 盒/PK
8 Mu127 008w 5 240 50pc/box 定性濾紙 5 盒/PK
9 Mu127 009w 5 320 50pc/box 定性濾紙 5 盒/PK
10 Mu127 021w 5 480*480 100pc/box 定性濾紙
11 Mu127 022w 5 480*480 250pc/box 定性濾紙
11高純定性硬化濾紙:幾乎*α纖維制成,快速過濾,寬孔徑,灰分<0.1%, 基重80 g/m2 ,過濾速率10s/10ml,孔徑12~15μm,Herzberg60s/100ml, Herzberg900ml/min;*用于做定性分析。應用舉例:粗糙大體積粒度過濾 如鐵、鋁和鉻氫氧化物過濾;鋼、生鐵分析中硅Si檢測等
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quantitiative filter paper,hardened
1 Mu128 202w 11 55 100pc/box 定性硬化濾紙 5 盒/PK
2 Mu128 203w 11 70 1000pc/box 定性硬化濾紙 5 盒/PK
3 Mu128 204w 11 90 100pc/box 定性硬化濾紙 5 盒/PK
4 Mu128 205w 11 110 100pc/box 定性硬化濾紙 5 盒/PK
5 Mu128 206w 11 125 100pc/box 定性硬化濾紙 5 盒/PK
6 Mu128 207w 11 150 100pc/box 定性硬化濾紙 5 盒/PK
7 Mu128 208w 11 185 1000pc/box 定性硬化濾紙 5 盒/PK
8 Mu128 209w 11 240 100pc/box 定性硬化濾紙 5 盒/PK
9 Mu128 210w 11 320 100pc/box 定性硬化濾紙 5 盒/PK
10 Mu128 221w 11 480*480 100pc/box 定性硬化濾紙
11 Mu128 222w 11 480*480 500pc/box 定性硬化濾紙
12高純定性硬化濾紙:幾乎*α纖維制成,中到快速過濾,中偏寬孔徑,灰分<0.1%, 基重80 g/m2 ,過濾速率25s/10ml,孔徑8~12μm,Herzberg150s/100ml, Herzberg400ml/min;*用于做定性分析。應用舉例:典型定量濾紙,較粗粒度過濾 如鉛、鐵和硫化銀,堿金屬碳酸鹽,啤酒和麥芽分析等
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quantitiative filter paper,hardened
1 Mu128 302w 12 55 100pc/box 定性硬化濾紙 5 盒/PK
2 Mu128 303w 12 70 1000pc/box 定性硬化濾紙 5 盒/PK
3 Mu128 304w 12 90 100pc/box 定性硬化濾紙 5 盒/PK
4 Mu128 305w 12 110 100pc/box 定性硬化濾紙 5 盒/PK
5 Mu128 306w 12 125 100pc/box 定性硬化濾紙 5 盒/PK
6 Mu128 307w 12 150 100pc/box 定性硬化濾紙 5 盒/PK
7 Mu128 308w 12 185 1000pc/box 定性硬化濾紙 5 盒/PK
8 Mu128 309w 12 240 100pc/box 定性硬化濾紙 5 盒/PK
9 Mu128 309w 12 320 100pc/box 定性硬化濾紙 5 盒/PK
10 Mu128 321w 12 480*480 100pc/box 定性硬化濾紙
11 Mu128 322w 12 480*480 500pc/box 定性硬化濾紙
13高純定性硬化濾紙:幾乎*α纖維制成,中到慢速過濾,中等致密,灰分<0.1%, 基重80 g/m2 ,過濾速率60s/10ml,孔徑5~8μm,Herzberg240s/100ml, Herzberg250ml/min;*用于做定性分析。應用舉例:應用舉例:微細粒度快速過濾,如草酸鈣、磷酸鎂銨、硫化鋅、粗造的硫酸鋇等
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quantitiative filter paper,hardened
1 Mu128 402w 13 55 100pc/box 定性硬化濾紙 5 盒/PK
2 Mu128 403w 13 70 1000pc/box 定性硬化濾紙 5 盒/PK
3 Mu128 404w 13 90 100pc/box 定性硬化濾紙 5 盒/PK
4 Mu128 405w 13 110 100pc/box 定性硬化濾紙 5 盒/PK
5 Mu128 406w 13 125 100pc/box 定性硬化濾紙 5 盒/PK
6 Mu128 407w 13 150 100pc/box 定性硬化濾紙 5 盒/PK
7 Mu128 408w 13 185 1000pc/box 定性硬化濾紙 5 盒/PK
8 Mu128 409w 13 240 100pc/box 定性硬化濾紙 5 盒/PK8
9 Mu128 410w 13 320 100pc/box 定性硬化濾紙 5 盒/PK
10 Mu128 421w 13 480*480 100pc/box 定性硬化濾紙
11 Mu128 422w 13 480*480 500pc/box 定性硬化濾紙
14高純定性硬化濾紙:幾乎*α纖維制成,中到慢速過濾,中等致密,灰分<0.1%, 基重80 g/m2 ,過濾速率150s/10ml,孔徑2~3μm,Herzberg750s/100ml, Herzberg80ml/min;*用于做定性分析。應用舉例:精細粒度過濾,如硫酸鋇、偏錫酸、氧化亞銅等
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quantitiative filter paper,hardened
1 Mu128 502w 14 55 100pc/box 定性硬化濾紙 5 盒/PK
2 Mu128 503w 14 70 1000pc/box 定性硬化濾紙 5 盒/PK
3 Mu128 504w 14 90 100pc/box 定性硬化濾紙 5 盒/PK
4 Mu128 505w 14 110 100pc/box 定性硬化濾紙 5 盒/PK
5 Mu128 506w 14 125 100pc/box 定性硬化濾紙 5 盒/PK
6 Mu128 507w 14 150 100pc/box 定性硬化濾紙 5 盒/PK
7 Mu128 508w 14 185 1000pc/box 定性硬化濾紙 5 盒/PK
8 Mu128 509w 14 240 100pc/box 定性硬化濾紙 5 盒/PK8
9 Mu128 510w 14 320 100pc/box 定性硬化濾紙 5 盒/PK
10 Mu128 521w 14 480*480 100pc/box 定性硬化濾紙
11 Mu128 522w 14 480*480 500pc/box 定性硬化濾紙
15高純定性硬化濾紙:幾乎*α纖維制成,中快速過濾,中大孔徑,薄,灰分<0.1%, 基重65 g/m2 ,過濾速率25s/10ml,孔徑8~12μm,Herzberg170s/100ml, Herzberg350ml/min;*用于做定性分析。應用舉例:薄濾紙,普通實驗室過濾,水樣過濾等
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quantitiative filter paper,hardened
1 Mu128 602w 15 55 100pc/box 定性硬化濾紙 5 盒/PK
2 Mu128 603w 15 70 1000pc/box 定性硬化濾紙 5 盒/PK
3 Mu128 604w 15 90 100pc/box 定性硬化濾紙 5 盒/PK
4 Mu128 605w 15 110 100pc/box 定性硬化濾紙 5 盒/PK
5 Mu128 606w 15 125 100pc/box 定性硬化濾紙 5 盒/PK
6 Mu128 607w 15 150 100pc/box 定性硬化濾紙 5 盒/PK
7 Mu128 608w 15 185 1000pc/box 定性硬化濾紙 5 盒/PK
8 Mu128 609w 15 240 100pc/box 定性硬化濾紙 5 盒/PK8
9 Mu128 610w 15 320 100pc/box 定性硬化濾紙 5 盒/PK
10 Mu128 621w 15 480*480 100pc/box 定性硬化濾紙
11 Mu128 622w 15 480*480 500pc/box 定性硬化濾紙
20高純定性硬化濾紙:幾乎*α纖維制成,快速過濾,寬孔徑,略有硬化,灰分<0.1%, 基重120 g/m2 ,過濾速率11s/10ml,孔徑12~15μm,Herzberg120s/100ml, Herzberg500ml/min;紙性強固,特別用于折疊濾紙,粗糙、大容量顆粒過濾。
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quanlitiative filter paper,hardened
10 Mu128 721w 20 480*480 100pc/box 定性硬化濾紙
11 Mu128 723w 20 480*480 500pc/box 定性硬化濾紙
序號 貨號 品名 尺寸(mm) 規(guī)格(box) 描述Quanlitiative filter paper,
1 Mu125 201w Munklno1 55 100pc/box 定性濾紙 5 盒/PK
2 Mu125 202w Munklno1 70 100pc/box 定性濾紙 5 盒/PK
3 Mu125 203w Munklno1 90 100pc/box 定性濾紙 5 盒/PK
4 Mu125 204w Munklno1 110 100pc/box 定性濾紙 5 盒/PK
5 Mu125 205w Munklno1 125 100pc/box 定性濾紙 5 盒/PK
6 Mu125 206w Munklno1 150 100pc/box 定性濾紙 5 盒/PK
7 Mu125 207w Munklno1 185 100pc/box 定性濾紙 5 盒/PK
8 Mu125 208w Munklno1 240 100pc/box 定性濾紙 5 盒/PK
9 Mu125 210w Munklno1 320 100pc/box 定性濾紙 5 盒/PK
10 Mu125 227w Munklno1 480*480 100pc/box 定性濾紙
11 Mu125 223w Munklno1 480*480 500pc/box 定性濾紙
1 Mu125 301w Munklno2 55 100pc/box 定性濾紙 5 盒/PK
2 Mu125 302w Munklno2 70 100pc/box 定性濾紙 5 盒/PK
3 Mu125 303w Munklno2 90 100pc/box 定性濾紙 5 盒/PK
4 Mu125 304w Munklno2 110 100pc/box 定性濾紙 5 盒/PK
5 Mu125 305w Munklno2 125 100pc/box 定性濾紙 5 盒/PK
6 Mu125 306w Munklno2 150 100pc/box 定性濾紙 5 盒/PK
7 Mu125 307w Munklno2 185 100pc/box 定性濾紙 5 盒/PK
8 Mu125 308w Munklno2 240 100pc/box 定性濾紙 5 盒/PK
9 Mu125 310w Munklno2 320 100pc/box 定性濾紙 5 盒/PK
10 Mu125 320w Munklno2 480*480 100pc/box 定性濾紙
11 Mu125 321w Munklno2 480*480 500pc/box 定性濾紙
定性濾紙型號比較表
Munkl | Whatman | Ahlstrom | Schleicher&Schuell | MFS/Advantec |
Munkl | 1 | 601 | 593 | 2 |
Munkl no.2 | 2 | 642 | 597 | 231 |
1288 | 4 | 631 | 604 | 1 |
1289 | n/a | n/a | 1574 | n/a |
1290 | 6 | 950 | 594 | 232 |
1291 | n/a | n/a | 1575 | n/a |
3hw | Student grade | 601 | 595 | n/a |
1293 | 5 | 610 | 602H | 235 |