德標球閥,日標球閥,美標球閥
球閥是以球狀件作為啟閉件的閥門。其主要功能是切斷或接通管道內(nèi)的介質(zhì)流通通道。球閥的工作原理是借助手柄或其他驅(qū)動裝置使球體旋轉(zhuǎn)90º(特殊結(jié)構(gòu)球閥除外),使球體的通孔與閥體通道中心線重合或垂直,即完成閥門的全開或全關。
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新型鐵碳微電解填料(WFTT)是我公司自主研發(fā)的第三代鐵碳微電解填料,應用于微電解反應器,可高效去除廢水中重金屬離子、色度、高濃度有機物(COD),對環(huán)狀及長鏈大分子有機物進行開環(huán)斷鏈,對有毒、有害有機污染物破解有毒官能團,提高工業(yè)廢水的可生化性。反應活性高,不鈍化,不板結(jié),不堵塞,可定期反洗,產(chǎn)品使用過程無需更換,只需定期補充即可。與市場上煉鋼球團改性鐵粒對比,該產(chǎn)品處理效率提高一倍以上。
一、 性能特點與創(chuàng)新點
1、活性高WFTT新型鐵碳微電解填料內(nèi)含稀貴微量元素M,鐵-碳-催化元素M-形成空間網(wǎng)狀結(jié)構(gòu),提高氧化還原電位,采用高溫磁化構(gòu)架、微孔活化技術,形成多孔結(jié)構(gòu),比表面積大,表面Zeta電位高,能大幅度降低污染物開環(huán)、斷鏈及降解反應的活化能,提高反應速率和凈化效率。2、孔隙率高,堆密度低WFTT新型鐵碳微電解填料采用專業(yè)構(gòu)架成孔技術,孔隙率高,堆密度0.8-1.2,材料省,大幅降低工程成本。3、規(guī)整球形結(jié)構(gòu)清洗更方便,高效更穩(wěn)定WFTT新型鐵碳微電解填料采用規(guī)整球形顆粒結(jié)構(gòu),區(qū)別于市場上所有其它類型微電解填料,反洗更容易,更節(jié)水,產(chǎn)品活性穩(wěn)定高效。 4、無鈍化WFTT新型鐵碳微電解填料將微電解正負極材料有機地結(jié)合到一體,即在單個顆粒內(nèi)同時形成無數(shù)個正負電極對,使放電反應永遠暢通無阻,從根本上避免微電解工藝由于材料表面致密氧化物覆蓋導致的鈍化現(xiàn)象發(fā)生。真正實現(xiàn)無鈍化、無需更換,只需根據(jù)其緩慢溶解速度,定期補加即可。5、無堵塞無板結(jié)WFTT新型鐵碳微電解填料為單一材料(多元素復合一體),無需組配,密度一致,可定期反沖洗,從根本上解決使用過程中材料間雜質(zhì)堵塞、填料板結(jié)等問題。6、消耗量少WFTT新型鐵碳微電解填料放電反應效率高,去除單位COD微電解材料消耗量少,產(chǎn)生污泥量小,處理成本低。
7、預處理(解毒)作用穩(wěn)定確保后續(xù)生化高效運行 加藥及高級氧化等預處理工藝在來水水質(zhì)波動時反應條件控制往往滯后,不能充分保障出水水質(zhì),容易對后續(xù)生化處理造成破壞性影響(這也是以往高濃度有毒工業(yè)廢水生化系統(tǒng)難以高效運行的根本原因)。而WFTT新型鐵碳微電解填料采用過濾方式,來水水質(zhì)波動對出水水質(zhì)影響小,能充分確保出水水質(zhì)可生化性滿足后續(xù)生化處理要求,維持生化處理單元平穩(wěn)高效運行,最終確保出水水質(zhì)達標。8、系列產(chǎn)品針對性更強,更高效WFTT新型鐵碳微電解填料根據(jù)不同廢水類型研發(fā)專用型號產(chǎn)品,針對性更強、技術更專業(yè)、處理效率更高。
二、 技術參數(shù)
編號 | 項目名稱 | 性能參數(shù) | 特點優(yōu)勢 |
1 | 外形 | 規(guī)整球形,ø10-14mm | 專門針對廢水處理設計生產(chǎn),便于反洗維持高活性,有利于防鈍化 |
2 | 堆密度(g/cm3) | 0.8-1.2 | 孔隙率高,反應活性高,填充量減少,工程成本降低 |
3 | 孔隙率 | ≥65% | 防堵塞 |
4 | 比表面積(m2/g) | ≥1.2 | 比表面積大,反應速度快,活性高 |
5 | 耐磨性 | 高 | 損耗低 |
6 | 物理強度(Kg/cm2) | ≥1100 | 顆粒完整無破碎浪費 |
7 | 有效成分(鐵碳M)含量 | ≥99% | 反應后殘留雜志少,無二次污染 |
三、 應用范圍
(1)電鍍、電子線路板及金屬冶煉行業(yè)生產(chǎn)廢水; | (6)制藥、農(nóng)藥行業(yè)有毒、高濃度有機廢水; |
(2)印染廢水,尤其是難處理、 難脫色的高濃度印花、染整廢水廢液; | (7)石油、焦化、煤化工等難生化降解廢水; |
(3)皮革生產(chǎn)廢水處理; | (8)造紙難生化廢水; |
(4)電泳涂裝廢水; | (9)醬油、醋、酒精等各類發(fā)酵工業(yè)廢水; |
(5)精細化工高濃度、高鹽廢水; | (10)含硫及其雜環(huán)有機化合物廢水。 |
WFTT新型環(huán)保專用微電解填料的比較優(yōu)勢
1、專為環(huán)保設計
WFTT新型鐵碳微電解填料是最新一代鐵-碳-M一體化催化微電解環(huán)保填料,為規(guī)整球形,顆粒尺寸為φ10-14mm,顯著區(qū)別于市場上采用煉鋼球團改型產(chǎn)品(扁圓形20x30mm)。
2、反應活性強
WFTT新型鐵碳微電解填料采用高溫磁化構(gòu)架、微孔活化技術,微孔發(fā)達,比表面積大,反應活性強,表面Zeta電位高,能大幅度降低污染物開環(huán)、斷鏈及降解反應的活化能,提高反應速率和凈化效率。
3、管理方便
WFTT新型鐵碳微電解填料采用規(guī)整球形結(jié)構(gòu),填充空隙更均勻,廢水與顆粒表面接觸更充分,傳質(zhì)效率更高,反應更徹底。
所有濾床結(jié)構(gòu)填料,在過濾過程中都需要定期反洗。WFTT新型鐵碳微電解填料采用規(guī)整球形結(jié)構(gòu),低密度,反洗更容易,使用管理更方便。
4、投資成本低
相同條件下,微電解反應器處理能力大小由填料體積決定,WFTT新型鐵碳微電解填料堆密度更低,填充相同體積需要的產(chǎn)品重量小,成本低(以100m3填充池計算,采用市場普通產(chǎn)品需要140噸左右,而WFTT產(chǎn)品只需95噸左右,節(jié)省30%以上)。
5、鐵-碳-M均勻分布,電化學反應效率更高
WFTT新型鐵碳微電解填料生產(chǎn)加工采用原料混合成球,鐵-碳-M元素混合均勻,正負電極對數(shù)量更巨大,放電反應過程電子傳遞阻力更小,反應更高效,除污、解毒、降解能力更強,凈化效率更高。
市場上煉鋼球團(扁圓形)鐵碳中的碳片數(shù)量少,分布不均勻,反應效率自然較低。扁圓形結(jié)構(gòu)堆集填充后空間不均勻,廢水與填料接觸傳質(zhì)效率低,影響總體處理效果。
6、無鈍化
WFTT新型鐵碳微電解填料將微電解正負極材料及催化元素有機地結(jié)合到一體,即在單個顆粒內(nèi)同時形成無數(shù)個正負電極對,使放電反應永遠暢通無阻,從根本上避免微電解工藝由于材料表面致密氧化物覆蓋導致的鈍化現(xiàn)象發(fā)生。真正實現(xiàn)無鈍化、無需更換,只需根據(jù)其緩慢溶解速度,定期補加即可。
7、無堵塞
WFTT新型鐵碳微電解填料為單一材料(多元素復合一體),無需組配,密度一致,可定期反沖洗,從根本上解決使用過程中材料間雜質(zhì)堵塞、填料板結(jié)等問題。
8、消耗量小,運行成本低
WFTT新型鐵碳微電解填料放電反應效率高,去除單位COD微電解材料消耗量少,產(chǎn)生污泥量小,處理成本低。
9、預處理(解毒)作用穩(wěn)定
加藥及高級氧化等預處理工藝在來水水質(zhì)波動時反應條件控制往往滯后,不能充分保障出水水質(zhì),容易對后續(xù)生化處理造成破壞性影響(這也是以往高濃度有毒工業(yè)廢水生化系統(tǒng)難以穩(wěn)定高效運行的根本原因)。而WFTT新型鐵碳微電解填料采用過濾方式,來水水質(zhì)波動對出水水質(zhì)影響小,能充分確保出水水質(zhì)可生化性滿足后續(xù)生化處理要求,維持生化處理單元平穩(wěn)高效運行,最終確保出水水質(zhì)達標。
10、針對性強
WFTT新型鐵碳微電解填料根據(jù)不同廢水類型研發(fā)專用型號產(chǎn)品,技術更專業(yè)、處理效率更高。
11、與同類產(chǎn)品性能比較
對比項目 | 傳統(tǒng)雙組分微電解填料 | 扁圓形大顆粒微電解填料 | 規(guī)整微電解填料 | WFTT |
生產(chǎn)加工 | 鐵屑或還原鐵顆粒+碳粒 | 煉鋼球團 | 煉鋼球團,外形改變 | 專用高溫還原工藝生產(chǎn) |
pH適用范圍 | 2-4 | 2-6 | 2-6 | 2-9 |
處理后pH范圍 | 3-6 | 4-7 | 4-7 | 6-9 |
后處理投堿量 | 大 | 較大 | 較大 | 很小 |
鈍化現(xiàn)象 | 嚴重,需定期酸洗活化。無法持續(xù)高效運行,需定期更換,勞動強度大,材料浪費驚人 | 有,需定期酸洗活化,操作麻煩,酸洗廢水需處理,材料浪費較大 | 有,需定期酸洗活化,操作麻煩,酸洗廢水需要處理,材料浪費較大 | 無,維護簡單 |
堵塞、板結(jié) | 嚴重,需更換 | 無,可沖洗 | 無,可沖洗 | 無,可沖洗 |
反應速度 | 較慢 | 較快 | 較快 | 很快 |
COD去除效率(以印染廢水為例) | 20-40% | 30-60% | 30-65% | 50-80% |
色度去除效率(以印染廢水為例) | 60-80% | 70-90% | 75-93% | 85-98% |
B/C值提高(以垃圾滲濾液為例) | 處理前0.16 處理后0.28 | 處理前0.16 處理后0.32 | 處理前0.16 處理后0.34 | 處理前0.16 處理后0.45 |
產(chǎn)生污泥量 | 較大 | 較大 | 較大 | 較小 |
綜合運行費用 | 高 | 較高 | 較高 | 較低 |
(注:以上數(shù)據(jù)為本公司實驗檢測值)
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空心塑料浮球,輕質(zhì)塑料空心浮球,脫硫塑料球,浮球過濾塔填料塑料球,適用于化工,化妝品包裝,電子、機械
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名稱 | 規(guī)格 mm | 直徑x高度x壁厚 mm | 比表面積 m2/m3 | 空隙率 % | 堆重 kg/m3 | 堆積個數(shù) per/m3 | 干填料因子 m-1 |
鮑爾環(huán) | Φ25 | 25×25×1.2 | 213 | 91 | 85 | 48300 | 285 |
Φ38 | 38×38×1.4 | 151 | 91 | 82 | 15800 | 200 | |
Φ50 | 50×50×1.5 | 100 | 92 | 60 | 6300 | 130 | |
Φ76 | 76×76×2.6 | 72 | 92 | 62 | 1930 | 92 | |
矩鞍環(huán) | Φ25 | 25×13×1.2 | 288 | 85 | 102 | 97680 | 467 |
Φ38 | 38×19×1.2 | 265 | 95 | 91 | 25200 | 309 | |
Φ50 | 50×25×1.5 | 250 | 96 | 75 | 9400 | 282 | |
Φ76 | 76×38×3.0 | 200 | 97 | 59 | 3700 | 220 | |
階梯環(huán) | Φ25 | 25×13×1.2 | 228 | 90 | 98 | 81500 | 313 |
Φ38 | 38×19×1.4 | 133 | 93 | 58 | 27200 | 176 | |
Φ50 | 50×25×1.5 | 114 | 94 | 55 | 10740 | 143 | |
Φ76 | 76×37×3.0 | 90 | 93 | 698 | 3420 | 112 | |
海爾環(huán) | Φ50 | 50×50×1.5 | 107 | 94 | 61 | 8200 | 128 |
Φ76 | 76×76×1.8 | 75 | 95 | 56 | 3180 | 87 | |
Φ100 | 100×100×2.0 | 55 | 96 | 48 | 1850 | 62 | |
花環(huán) | Φ25 | 25×9×1.5×2 | 269 | 82 | 128 | 175000 | 488 |
Φ47 | 47×19×3×3 | 185 | 88 | 111 | 32500 | 271 | |
Φ51 | 51×19×3×3 | 180 | 89 | 103 | 25000 | 255 | |
Φ59 | 59×19×3×3 | 150 | 92 | 102 | 17500 | 213 | |
Φ73 | 73×28×3×4 | 127 | 89 | 102 | 8000 | 180 | |
Φ95 | 95×37×3×6 | 94 | 90 | 88 | 3600 | 129 | |
Φ145 | 145×48×3×6 | 65 | 95 | 47 | 1100 | 76 | |
空心浮球 | Φ25 | 25×1.0 | 200 | 42 | 125 | 41500 | 2700 |
Φ38 | 38×1.2 | 150 | 42 | 121 | 22000 | 2025 | |
Φ50 | 50×1.5 | 120 | 42 | 73 | 10480 | 1620 | |
多面球 | Φ25 | 25×1.0 | 460 | 90 | 96 | 65100 | 631 |
Φ38 | 38×1.2 | 325 | 91 | 83 | 28500 | 355 | |
Φ50 | 50×1.5 | 236 | 91 | 76 | 11500 | 313 | |
網(wǎng)籠球 | Φ38 | 38×1.2 | 96 | 88 | 110 | 22000 | 141 |
Φ50 | 50×1.5 | 82 | 90 | 88 | 10480 | 112 |
產(chǎn)品名稱 | 規(guī)格型號 | 單位 |
GC Packing Material | Carboblack B 60/80 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | Carboblack B 80/120 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | Carboblack C 60/80 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | Carboblack C 80/100 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | Carboblack BHT-100 40/60 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | Carboblack III (F) 80/100 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | 5% Carbowax 20M on Carboblack B 80/120 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | 6.6% Carbowax 20M on Carboblack B 80/120 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | 4% Carbowax 20M / 0.8% KOH on Carboblack B 60/80 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | 0.19% Picric Acid on Carboblack C 80/100 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | 4% Carbowax 20M on Carboblack B-DA 80/120 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | Tenax-TA 60/80 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | Tenax-TA 80/100 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | Tenax-GR 60/80 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | Tenax-GR 80/100 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | HayeSep B 60/80 one bottle - 24 grams | EA |
GC Packing Material | HayeSep C 60/80 one bottle - 24 grams | EA |
GC Packing Material | HayeSep D 60/80 one bottle - 24 grams | EA |
GC Packing Material | HayeSep DIP 60/80 one bottle - 24 grams | EA |
GC Packing Material | HayeSep DIP 80/100 one bottle - 24 grams | EA |
GC Packing Material | HayeSep DIP 100/120 one bottle - 24 grams | EA |
GC Packing Material | HayeSep DB 60/80 one bottle - 24 grams | EA |
GC Packing Material | HayeSep DB 80/100 one bottle - 24 grams | EA |
GC Packing Material | HayeSep DB 100/120 one bottle - 24 grams | EA |
GC Packing Material | HayeSep N 60/80 one bottle - 24 grams | EA |
GC Packing Material | HayeSep P 60/80 one bottle - 24 grams | EA |
GC Packing Material | HayeSep Q 60/80 one bottle - 24 grams | EA |
GC Packing Material | HayeSep R 60/80 one bottle - 24 grams | EA |
GC Packing Material | HayeSep S 60/80 one bottle - 24 grams | EA |
GC Packing Material | Hayesep T 60/80 one bottle - 24 grams | EA |
GC Packing Material | Porapak P 50/80 one bottle - 20 grams | EA |
GC Packing Material | Porapak P 80/100 one bottle - 20 grams | EA |
GC Packing Material | Porapak P 100/120 one bottle - 20 grams | EA |
GC Packing Material | Porapak PS 50/80 one bottle - 20 grams | EA |
GC Packing Material | Porapak PS 80/100 one bottle - 20 grams | EA |
GC Packing Material | Porapak PS 100/120 one bottle - 20 grams | EA |
GC Packing Material | Porapak Q 50/80 one bottle - 26 grams | EA |
GC Packing Material | Porapak Q 80/100 one bottle - 26 grams | EA |
GC Packing Material | Porapak Q 100/120 one bottle - 26 grams | EA |
GC Packing Material | Porapak QS 50/80 one bottle - 26 grams | EA |
GC Packing Material | Porapak QS 80/100 one bottle - 26 grams | EA |
GC Packing Material | Porapak QS 100/120 one bottle - 26 grams | EA |
GC Packing Material | Porapak R 50/80 one bottle- 24 grams | EA |
GC Packing Material | Porapak R 80/100 one bottle - 24 grams | EA |
GC Packing Material | Porapak R 100/120 one bottle - 24 grams | EA |
GC Packing Material | Porapak S 50/80 one bottle - 26 grams | EA |
GC Packing Material | Porapak S 80/100 one bottle - 26 grams | EA |
GC Packing Material | Porapak S 100/120 one bottle - 26 grams | EA |
GC Packing Material | Porapak N 50/80 one bottle - 29 grams | EA |
GC Packing Material | Porapak N 80/100 one bottle - 29 grams | EA |
GC Packing Material | Porapak N 100/120 one bottle - 29 grams | EA |
GC Packing Material | Porapak T 50/80 one bottle - 31 grams | EA |
GC Packing Material | Porapak T 80/100 one bottle - 31 grams | EA |
GC Packing Material | Porapak T 100/120 one bottle - 31 grams | EA |
GC Packing Material | Molesieve 5A 60/80 one bottle - 50 grams | GM |
GC Packing Material | Molesieve 13X 60/80 one bottle - 50 grams | GM |
GC Packing Material | Chromosorb 101 60/80 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 101 80/100 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 101 100/120 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 102 60/80 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 102 80/100 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 102 100/120 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 103 60/80 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 103 80/100 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 103 100/120 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 105 60/80 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 105 80/100 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 105 100/120 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 106 60/80 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 106 80/100 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 106 100/120 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 107 60/80 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 107 80/100 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 107 100/120 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 108 60/80 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 108 80/100 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb 108 100/120 one bottle - 50 grams | EA |
GC Packing Material | Chromosorb PNAW 45/60 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb PNAW 60/80 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb PNAW 80/100 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb PNAW 100/120 MINUMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb PAW 45/60 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb PAW 60/80 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb PAW 80/100 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb PAW 100/120 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb PAW/DMDCS 45/60 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb PAW/DMDCS 60/80 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb PAW/DMDCS 80/100 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb PAW/DMDCS 100/120 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Silcoport P 80/100 MINIMUM ORDER 100 GRAMS | EA |
GC Packing Material | Silcoport P 100/120 MINIMUM ORDER 100 GRAMS | EA |
GC Packing Material | Chromosorb GNAW 45/60 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb GNAW 60/80 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb GNAW 80/100 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb GNAW 100/120 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb GAW 45/60 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb GAW 60/80 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb GAW 80/100 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb GAW 100/120 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb GAW/DMDCS 45/60 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb GAW/DMDCS 60/80 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb GAW/DMDCS 80/100 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb GAW/DMDCS 100/120 MINIMUM ORDER 100 | GM |
GC Packing Material | Chromosorb G-HP 100/120 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb WNAW 45/60 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb WNAW 60/80 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb WNAW 80/100 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb WNAW 100/120 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb WAW 45/60 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb WAW 60/80 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb WAW 80/100 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb WAW 100/120 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb WAW/DMDCS 45/60 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb WAW/DMDCS 60/80 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb WAW/DMDCS 80/100 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb WAW/DMDCS 100/120 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb W-HP 60/80 MINIMUM ORDER 50 GRAMS | GM |
GC Packing Material | Chromosorb W-HP 80/100 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb W-HP 100/120 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb W-HP 120/140 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Silcoport W 80/100 MINIMUM ORDER 100 GRAMS | EA |
GC Packing Material | Silcoport W 100/120 (Restek AW deact.) MINIMUM ORDER 100 GRAMS | EA |
GC Packing Material | Silcoport W BW 100/120 (Restek BW deact.) MINIMUM ORDER 100 GRAMS | EA |
GC Packing Material | Chromosorb T 30/60 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb T 40/60 MINIMUM ORDER 100 GRAMS | GM |
GC Packing Material | Chromosorb WAW 45/60 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | Silcoport W 80/100 MINIMUM 100 GRAMS PACKING | GM |
GC Packing Material | Chromosorb T 40/60 MINIMUM ORDER 10 GRAMS | GM |
GC Packing Material | Tenax-TA 20/35 Min Order 10 grams | GM |
GC Packing Material | Tenax-TA 35/60 Min Order 10 grams | GM |
GC Packing Material | n-octane on ResSil C 80/100 PACKING 10 GRAMS | GM |
GC Packing Material | Hayesep A, 80/100 mesh 24 gram bottle | EA |
GC Packing Material | Hayesep A, 100/120 mesh 24 gram bottle | EA |
GC Packing Material | Hayesep B, 80/100 mesh 24 gram bottle | EA |
GC Packing Material | Hayesep B, 100/120 mesh 24 gram bottle | EA |
GC Packing Material | Hayesep C, 80/100 mesh 24 gram bottle | EA |
GC Packing Material | Hayesep C, 100/120 mesh 24 gram bottle | EA |
GC Packing Material | Hayesep D, 80/100 mesh 24 gram bottle | EA |
GC Packing Material | Hayesep D, 100/120 mesh 24 gram bottle | EA |
GC Packing Material | ResSil C, 80/100 mesh 10 GRAMS | GM |