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全部话题 - 话题: syringe
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l******h
发帖数: 196
1
【 以下文字转载自 NewYork 讨论区 】
发信人: loveshih (WTF!), 信区: NewYork
标 题: Over 470 people stabbed with syringes in China's Xinjiang
发信站: BBS 未名空间站 (Thu Sep 3 14:03:32 2009, 美东)
BEIJING - Over 470 people have been stabbed with syringes in China's restive
Xinjiang region, state-run television said Thursday, reportedly leading to
fresh protests in Urumqi city.
"Since August 20, the Xinjiang government has been receiving reports by
local disease control centres that people have been attacked with syringes,"
m***o
发帖数: 272
2
来自主题: Biology版 - smallest syringe?
We want to inject around 5ul into neonatal mice. We have tried insulin
syringe 300ul volume. It works on a little older mice. Does anyone know
syringes even smaller? Thank you!
c*********5
发帖数: 5813
3
来自主题: ebiz版 - 哪里有带针的syringe卖?
我有hamilton 100 ul syringe with needle,要么?
w****g
发帖数: 1070
4
来自主题: shopping版 - 哪里有带针的syringe卖? (转载)
【 以下文字转载自 ebiz 讨论区 】
发信人: wening (wening), 信区: ebiz
标 题: 哪里有带针的syringe卖?
发信站: BBS 未名空间站 (Mon Mar 29 21:51:58 2010, 美东)
要小一点的。walmart有吗? 在哪块? thanks
a*****y
发帖数: 277
5
来自主题: Biology版 - smallest syringe?
Hamilton has really lots of options for syringes in mice injection. They
should have 5-uL ones too
s****7
发帖数: 2507
6
是有个syringe pump吗?
g****y
发帖数: 72
7
看到版上经常有人问,我自己也曾经花了不少冤枉钱,最近才找到经济可靠的购买渠道.
瓶装普通胰岛素在大部分州是OTC (Novolin N, Novolin R, Novolin 70/30).需要用注
射器.可以在Walmart 买到. 10ml一瓶$25.(其他药房很贵, CVS $180 一瓶,太evil了.)
. 胰岛素放在药房里面,需要向药房工作人员购买.
胰岛素笔用的penfill 是处方药,美国没有处方买不到.
如果从国内带,一定要随身携带,不能托运.因为胰岛素冷冻后会失效.
另外这里药房买的药,保存的好,活性效力高.
Insulin Script required/Syringe Script required (2007 list) Check your state
for the most updated information.
Alabama No No
Alaska Yes Yes
There are some reports that indicate prescriptions are not needed for either
insulin or syri... 阅读全帖

发帖数: 1
8
来自主题: Military版 - 美国的英制真的是搞笑
SB舔皮炎的货。你羊爹都不好意思。
Spoon measurements contribute to many child drug-dosing errors
https://www.nichd.nih.gov/newsroom/releases/082914-podcast-pediatric-med-
dosing
NIH funded researchers recommend shift to milliliters only
Friday, August 29, 2014
Listen to this podcast (MP3 - 3 MB).
Barrett Whitener: Using a teaspoon or a tablespoon to give children medicine
doubled parents' chances of giving an incorrect dose, according to
researchers funded by the National Institutes of Health. Instead of spoons... 阅读全帖
t*c
发帖数: 8291
9
Laboratory studies which have looked at the survival of HIV have found that:
HIV is sensitive to high temperatures but not to extreme cold.
Experiments have shown that HIV is killed by heat, but temperatures over 60
°C are needed to achieve reliable killing of HIV.
Levels of virus remain relatively stable in blood at room temperature,
and HIV may persist for at least a week in dried blood at 4°C. Blood
containing HIV used for laboratory experiments is stored at –70°C without
any loss of ... 阅读全帖
s****7
发帖数: 1873
10
来自主题: Parenting版 - 看牙看的闹心,上来问问
看看这个原来是普遍现象啊。。。。
The use of disposable devices has become an increasingly common component of
medical and dental patient care. Items classified as disposable are defined
as single-use, and are intended to be used on one patient, then discarded.
They are not to be processed for reuse on another patient. The advantage
disposable products have as compared to reusable products is inherent in the
reality that disposable devices reduce the potential for patient-to-patient
cross-contamination and possi... 阅读全帖
d*********o
发帖数: 6388
11
https://threadreaderapp.com/thread/1239290389963714562.html
https://twitter.com/colemillertv/status/1239324873798733824?s=21
新增127例。西雅图一共12台EMCO, 四十岁以上或BMI大于25不能使用。很多病人死于
心脏衰竭而不是肺衰
The Seattle situation isn’t quite at Lombardy levels yet… but it’s
getting there.
First of all regarding the clinicians. None are sleeping more than a couple
hrs a night. Everyone is utterly exhausted. My colleague has seen so many
people die as to have become totally numb. /2
It’s also nearing Status Lombardosus with... 阅读全帖
g*****1
发帖数: 666
12
来自主题: USANews版 - 所有作弊城市都烂掉
Complaints of syringes and feces rise dramatically in SF
http://www.sfchronicle.com/bayarea/article/Complaints-of-syringes-human-waste-rise-10459969.php
More and more, it seems, San Franciscans need to watch where they step. And
they’re not imagining things: There’s been an explosion in complaints
about needles and feces on the streets and sidewalks.
Reports of improperly discarded syringes have jumped 41 percent since last
fiscal year, according to a recent city controller’s report. Complaints
... 阅读全帖
b********8
发帖数: 479
13
来自主题: NextGeneration版 - 急问--大家都怎样给宝宝通鼻子
宝宝最近鼻子有些congestion,吃奶或侧躺时总是呼哧呼哧的,用了syringe bulb吸,
但吸不出什么东西来,检查宝宝的鼻孔,也看不到什么东西。不知是不是堵的地方很靠
后,看不到的缘故。可是现在这个问题影响到他吃奶,所以有些着急,不知有什么比
bulb syringe更好的工具可以用?市场上卖的bulb syringe好像都是同一型号的,没有
头更细的,对于我家宝宝来说都嫌大,只能勉强塞进鼻孔一点点。请有经验的妈妈指点
一下,多谢!
a******l
发帖数: 71
14
来自主题: pets版 - 给豆豆的主人
我刚刚经历过这些,下午才取回骨灰。一想起来还是哭,心里就跟抽空了一块。
很多的经验教训。
一个很好的网站。http://www.felinecrf.org/symptoms_treatments_index.htm
尽管豆豆的病不好治,跟你说一些注意事项,让他能舒服一些。
1)一定要让他吃东西喝水!!!!!!!!(很大程度上,这个就是能维持两年,
还是两周的决定因素之一)。因为如果不吃不喝一两天,猫的身体功能会开始
shut down. 如果肝肾因营养而出问题(starvation, dehydration, etc),会非常麻烦
!!!! 把他的食物和水的碗都放在他睡觉地方的附近。但是很多时候,不能指望他会自己吃。如果他不吃,你可以用syringe做force feeding (最好两个人, 一个抓住
脖子后的毛,一个用syringe从他的嘴侧面喂,一下喂2cc,不要让他呛着. 在他嚼咽的
时候,可以表扬他"good boy"。然后接着2cc, 2cc地喂。如果vet在开药时没有送你
feeding syringe 的话,你可以赶快到petsmart等店家去买。 5cc的适合
m*****h
发帖数: 2638
15
来自主题: Nursing版 - how to take care of PICC?
dressing change: 每7天一次 and prn if dislodged, also change the lock。
那个biopatch, blue to the sky,(不过这个东西有新产品出来了,不在有单独的
biopatch,而是在那个dressing 上面自带的一种jelly样的东西)stat lock,然后
transparent dressing。严格无菌操作,护士带口罩,病人头偏向另一边或者带口罩。
flush: 10ml NS every 8hrs,有的地方用heparin 10units lock,也是every 8hrs
blood draw: 先flush10ml NS,然后回抽,扔掉10ml血,再收集标本,最后再flush
20ml。
每次要用picc时,那个hub要用酒精patch 用力的rub 20 seconds。
remove picc:每个picc 放进去的时候都有个记载,放了几个cm进去了,外面留了几个
cm,总长度几个cm,tip是不是trim 过。这个在病人的chart里头有,或者有的floor有
一个单独的folder... 阅读全帖
a*i
发帖数: 1652
16
来自主题: MedicalDevice版 - 药物瓶塞这块总觉得需要新材料
橡胶是最常见的,但橡胶交联过程需要催化剂等有毒物质。 即使有多步的清洗过程,
有毒物质是不能彻底清除的。最终有毒物质或多或少会到液体药物中,致使药物失效。
最近的一个例子是BD的:http://www.fda.gov/Safety/MedWatch/SafetyInformation/SafetyAlertsforHumanMedicalProducts/ucm458955.htm
FDA is alerting health care professionals not to administer to patients
compounded or repackaged drugs that have been stored in 3 milliliter (ml)
and 5ml syringes manufactured by Becton-Dickinson (BD) unless there is no
suitable alternative available. Preliminary information indicates that drugs
stored in ... 阅读全帖
b*****o
发帖数: 6080
17
来自主题: Medicalpractice版 - 开版一个月, 我有话要说。
我给大家看看我当初的经历和想法,看过即忘便可以。
01/31.昨夜是一个irritated病人,只能睡着,一醒着就瞎折腾,要离开医院,VS就非
常不正常。我想给他short bedbath,他就醒了,这下爆炸了,弄的我很没底气。我
preceptor开始就告诉我别她弄醒了,我不小心就。。。反正后来一剂Ativan又让他睡
过去了,我才感觉好一些。3点多钟来一个new admission,因为不熟悉Medtech,又使自
己焦头烂额。非常非常懊丧。
赶紧去睡,呼呼大睡,眼皮撑不开了。突然想起来3K说“在改”,我也每天都“在改”。

02/05. Had a boring night. One patient is passing away, and the other is
actually passing away as well. The only exciting point is to know one needs
to do urine culture, blood culture & sputum culture (intubated) if in high
fever e... 阅读全帖
b*****o
发帖数: 6080
18
来自主题: Medicalpractice版 - 开版一个月, 我有话要说。
我给大家看看我当初的经历和想法,看过即忘便可以。
01/31.昨夜是一个irritated病人,只能睡着,一醒着就瞎折腾,要离开医院,VS就非
常不正常。我想给他short bedbath,他就醒了,这下爆炸了,弄的我很没底气。我
preceptor开始就告诉我别她弄醒了,我不小心就。。。反正后来一剂Ativan又让他睡
过去了,我才感觉好一些。3点多钟来一个new admission,因为不熟悉Medtech,又使自
己焦头烂额。非常非常懊丧。
赶紧去睡,呼呼大睡,眼皮撑不开了。突然想起来3K说“在改”,我也每天都“在改”。

02/05. Had a boring night. One patient is passing away, and the other is
actually passing away as well. The only exciting point is to know one needs
to do urine culture, blood culture & sputum culture (intubated) if in high
fever e... 阅读全帖
r*s
发帖数: 2555
19
来自主题: Military版 - 还有这种妈妈
LONDON (AP) — A woman desperate for another child forced her 14-year-old
daughter to get pregnant using syringes of donor sperm, a British judge said.
In a ruling reported for the first time Monday, High Court judge Peter
Jackson said the mother had behaved in "a wicked and selfish way" that
almost defied belief.
The judge said the woman, an American divorcee living in Britain with three
adopted children, hatched the plan after she was prevented from adopting a
fourth.
The scheme involved gettin... 阅读全帖
l****z
发帖数: 29846
20
来自主题: USANews版 - 俄亥俄州 海洛因泛滥
Heroin proves a formidable foe in suburban Ohio county
HAMILTON, Ohio (AP) — Scenes from a community under siege:
— It's been a hectic morning for the Butler County coroner, who's
investigating three new deaths, all of them suspected heroin overdoses. If
Dr. Lisa Mannix's office confirms heroin as the cause, they will add to a
deadly pace well ahead of last year's record toll.
— Less than a mile away, Steve Monnin, wearing a sleeveless neon-green
shirt with the message "God is Good," spreads out... 阅读全帖
i****h
发帖数: 71
21
来自主题: Medicine版 - Re: 长智齿了,疼
Also, pay attention to your oral hygiene. Use antiseptic mouth rinse after
eating and if you have syringe (most biological labs have those plastic
disposable ones), use the syringe to squirt some hydrogen peroxide (H2O2) or
salt water into the pocket to wash out the dirty stuff.
【 在 jhan (huh?) 的大作中提到: 】

u*****d
发帖数: 1009
22
来自主题: Medicine版 - Help: Buy insulin injection needle
In some states, you can buy insulin syringes with needles directly from the
pharmacy.
My suggestion for you is to take a small vial of your mom's insulin to the
pharmacy, ask the pharmacist which needles you should buy. There's a variety
of needles.
Also, there's a limit to how many syringes/needles you can buy per day, you
will also sign your name in a log for legal purposes.

?
t********6
发帖数: 41
23
来自主题: Medicine版 - Help: Buy insulin injection needle
Tried a Walgreens local store yesterday. The pharmacist told me that NJ
state law prohibits to sell syringes without prescription.
And, guess what? I successfully bought two boxes (100 syringes each)of
NovoFine insulin injection needles last night online from Walgreens' website
. No prescription required! Haha....
Hope this information could help others.
l*h
发帖数: 4124
24
in the US, most vaccines are sealed in individual syringes directly. so this
means you were stuck with the used needle when the syringe was already
empty?
this is clearly a violation of protocol. the nurse should be disciplined.
with your consent, the facility should provide free screening of all major
blood-born pathogens to you and your husband.
f*1
发帖数: 837
25
用盐水洗鼻来对付鼻窦炎、感冒、和花粉过敏
作者:fs1
日期:2013/05/16
版权:只要注明作者和日期,随便拷打,概不追究。
首映:mitbbs 乒乓球版、求医问药版、中医版。
包子:要是觉得很有用,就发一个包子给fs1吧。
这是我(fs1)自己写的,不是直接照抄或翻译某一篇文章。不过盐水洗鼻很多人在很多
地方都说过(包括本站),我也是很久前从它处学来。这里也就是总结自己的做法和体
会供大家参考。如果要更详细地了解,用下面的关键词在网上搜索或是参考最后面的推
荐阅读一节。
Keywords: nasal irrigation, nasal wash, nasal saline irrigation, neti pot,
sinus rinse, sinusitis, sinus problems, common cold, allergy, hay fever,
allergic rhinitis.
你有被鼻窦炎、感冒、和花粉过敏的症状所烦恼吗?如果你试了许多其他的药物和方法
都不尽人意,现在可以试一试盐水洗鼻。
盐水材料和用具可以从网上购买(比如在 Amazon 上搜索 sin... 阅读全帖
p*********s
发帖数: 1229
26
要不这样试试:让他的头比他的胸部稍低,先用一个bulb syringe吸下鼻子,吸鼻子的
时候他一般嘴就张开了,然后赶紧把另一个syringe伸进嘴里去。我家的经常都是在牙
床和脸颊中间就有很多痰。我一般是听到他咳,听到痰的声音了再去吸。可能你家的痰
还是不如我家的多。我也想知道有没什么中药可以化痰的。以前从国内带来的急支糖浆
,太难吃了,给他喂了两次,把吃的饭也给吐出来了。
n*******3
发帖数: 5232
27
三天了!
无论用奶瓶,sippy cup,勺子,吸管,吸管杯,syringe,都不喝。
坚决不喝,特别是奶,塞进去就spit出来。
昨天晚上勉强喂了小半碗鸡汤面,
睡觉前两个人用syringe强制性喂了3oz的水。
咋办?
医生说有三个wet diaper就ok。
嗓子都哑了。
可怜啊。
b*******y
发帖数: 12791
28
来自主题: NextGeneration版 - 请推荐给宝宝擦pp的干的wipe...
宝宝出nicu?
direct care store挺好的,一次给我发错东西,写了email就补回来了。
http://www.amazon.com/PDI-HYGEA-STERILE-SALINE-WIPES/dp/B000SY2
http://www.amazon.com/Medline-Sterile-Saline-Solution-9%25/dp/B
gauze你要带cross cut的还是普通就好?带的我没找到全棉的。
这个是带的
http://www.amazon.com/gp/product/B0019FED0I/
这个是普通的,我现在给娃擦半颗小牙也用
http://www.amazon.com/gp/product/B0015GF84G/
feeding syringe ,我买的那个没有了。这个应该是一样的。
http://www.amazon.com/BD-1ml-Tuberculin-Syringe-Only/dp/B005KCL
q-tip
http://www.amazon.com/gp/product/B000TVM43G/
我6个月前全母乳,奶粉用的液体奶... 阅读全帖
w********9
发帖数: 8613
29
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2532918/
Paediatr Child Health. 2008 July; 13(6): 520–521.
PMCID: PMC2532918
Copyright © 2008, Canadian Paediatric Society. All rights reserved
Biting in child care: What are the risks?
No parent wants to hear that their child has been bitten (or has bitten
another child) while in child care, but it does happen. Young children are
very active, and bites can happen by accident when they are playing. Some
children may become aggressive or anxious, a... 阅读全帖
n*******3
发帖数: 5232
30
五天了!
自从发烧好了以后,再也不喝东西了。
无论用奶瓶,sippy cup,勺子,吸管,吸管杯,syringe,都不喝。
无论是奶(奶粉,whole milk),水,果汁,豆奶,都拒绝。
坚决不喝,特别是奶,塞进去就spit出来。
昨天晚上勉强喂了小半碗鸡汤面,
睡觉前两个人用syringe强制性喂了3oz的水,快要哭岔气了。
咋办?
医生说有三个wet diaper就ok。
嗓子都哑了。
可怜啊。
a**********9
发帖数: 491
31
不建议交易打印胖子;胖子是免费的,收费的是服务:
出售/交换物品的名称:
我现在有1个onetouch ultra2 血糖仪,4盒onetouch ultrasoft lancets (100个),
11盒onetouch ultra blue test strips (50个),1盒insulin syringes(90个)。另
外送血糖仪包,大半盒insulin syringes。
物品类别(coupon:mfc等;血糖仪等):
血糖仪
物品来源(报纸夹页,厂家邮寄等):
厂家邮寄
可接受的价格(必须明码标价,必填):
320 including shipping and tracking number
邮寄损失方式哪方承担(若需邮寄,必填):
BMAY
付款方式说明:
non-CC paypal
本贴有效期(必填):
till gone
联系方式(例: 站内):
站内
全部一起卖出,站内联系。
a**********9
发帖数: 491
32
来自主题: PennySaver版 - 转onetouch ultra blue test strips
不建议交易打印胖子;胖子是免费的,收费的是服务:
出售/交换物品的名称:
4盒onetouch ultrasoft lancets (100个),
9盒onetouch ultra blue test strips (50个),FREE!1盒insulin syringes(90个)
,FREE!大半盒insulin syringes。
物品类别(coupon:mfc等;血糖仪等):
血糖仪
物品来源(报纸夹页,厂家邮寄等):
厂家邮寄
可接受的价格(必须明码标价,必填):
onetouch ultra blue test strips (50个)$26一盒,2盒包邮 including tracking
number.
onetouch ultrasoft lancets (100个),$2.5一盒包邮
付款方式说明:
non-CC paypal
本贴有效期(必填):
till gone
联系方式(例: 站内):
站内
c****g
发帖数: 19
33
来自主题: Postdoc版 - electrospinning equipment
Depends on your research. Recommend to assemble one.
Usually, you just need a high voltage power supply, syringe pump, some
needle tips (Flat tip preferred), syringe. You can also make a clear chamber
to prevent yourself from nanofibers (also reduce the airflow). You can
order all the above from VWR.

buy
O***n
发帖数: 13127
34
http://www.tylenol.com/page2.jhtml?id=tylenol/news/subp_tylenol
February 17, 2012
McNeil Consumer Healthcare Announces Voluntary Nationwide Recall of
Infants' TYLENOL® Oral Suspension, 1 oz. Grape Due to
Dosing System Complaints
Recall Limited to Wholesale and Retail Levels
Fort Washington, PA (February 17, 2012) – McNeil Consumer Healthcare
Division of McNEIL-PPC, Inc. (“McNeil”), is voluntarily recalling, at the
wholesale and retail levels, seven lots, approximately 574,000 bottles, of
In... 阅读全帖
E*V
发帖数: 17544
35
来自主题: CanadaNews版 - 还有这种妈妈
LONDON (AP) — A woman desperate for another child forced her 14-year-old
daughter to get pregnant using syringes of donor sperm, a British judge said.
In a ruling reported for the first time Monday, High Court judge Peter
Jackson said the mother had behaved in "a wicked and selfish way" that
almost defied belief.
The judge said the woman, an American divorcee living in Britain with three
adopted children, hatched the plan after she was prevented from adopting a
fourth.
The scheme involved gettin... 阅读全帖
f*1
发帖数: 837
36
用盐水洗鼻来对付鼻窦炎、感冒、和花粉过敏
作者:fs1
日期:2013/05/16
版权:只要注明作者和日期,随便拷打,概不追究。
首映:mitbbs 乒乓球版、求医问药版、中医版。
包子:要是觉得很有用,就发一个包子给fs1吧。
这是我(fs1)自己写的,不是直接照抄或翻译某一篇文章。不过盐水洗鼻很多人在很多
地方都说过(包括本站),我也是很久前从它处学来。这里也就是总结自己的做法和体
会供大家参考。如果要更详细地了解,用下面的关键词在网上搜索或是参考最后面的推
荐阅读一节。
Keywords: nasal irrigation, nasal wash, nasal saline irrigation, neti pot,
sinus rinse, sinusitis, sinus problems, common cold, allergy, hay fever,
allergic rhinitis.
你有被鼻窦炎、感冒、和花粉过敏的症状所烦恼吗?如果你试了许多其他的药物和方法
都不尽人意,现在可以试一试盐水洗鼻。
盐水材料和用具可以从网上购买(比如在 Amazon 上搜索 sin... 阅读全帖
c******n
发帖数: 5697
37
t-butyl lithium
Deadly UCLA lab fire leaves haunting questions
Sheri Sangji celebrates her graduation from Pomona College in May with…
March 01, 2009|Kim Christensen
UCLA's Molecular Sciences Building was mostly closed for the holidays on
Dec. 29 as research assistant Sheri Sangji worked on an organic chemistry
experiment.
Only three months into her job in the lab, the 23-year-old Pomona College
graduate was using a plastic syringe to extract from a sealed container a
small quantity of t-butyl l... 阅读全帖
J****0
发帖数: 2400
38
Ear Ulcer Syringe或Rubber Bulb Syringe
Walgreen就有卖的。
s******y
发帖数: 220
39
来自主题: Biology版 - 急问用needle filter 的问题
做subcellular fractionation, nuclear fraction 好像没得到。
看文献说,lyse the nuclei with 10 passages through an 18-gauge needle.
这个是不是就是把lysate suspension load 到syringe 里面,然后推出来,再重新
load,反复来十次呢?
有什么要注意的吗? 谢谢。
还有就是好像最初的tissue lysate 在centrifudge之前也要filter 来去除debris,
能同样的用这种syringe filter吗?needle
也是18 gauge吗?
因为我的量比较少,大概300-500ul把,有什么好的filter 方法请推荐一下,谢谢。
d******e
发帖数: 58
40
来自主题: ChemEng版 - 麻烦给推荐个微流泵吧
200 lbs (fluid pressure > 1,800 psi with an 8 ml stainless steel syringe
http://www.harvardapparatus.com/webapp/wcs/stores/servlet/product_11051_10001_44005_-1_HAI_ProductDetail___

syringe pump一般承受压力不超过200psi吧?我看fisher上面是这样的。。。
d******e
发帖数: 58
41
来自主题: ChemEng版 - 麻烦给推荐个微流泵吧
我记得大概1200多
他家的东西是相对比较贵一点,但是如果你不需要这么精确的,能有其他选择

200 lbs (fluid pressure > 1,800 psi with an 8 ml stainless steel syringe
http://www.harvardapparatus.com/webapp/wcs/stores/servlet/product_11051_10001_44005_-1_HAI_ProductDetail___
syringe pump一般承受压力不超过200psi吧?我看fisher上面是这样的。。。
S*****n
发帖数: 6055
42
来自主题: ChemEng版 - 麻烦给推荐个微流泵吧
syringe大概有多少钱?
看见有2k左右的piston pump,如果syringe太贵没准就买这个了。。。
d******e
发帖数: 58
43
来自主题: ChemEng版 - 麻烦给推荐个微流泵吧
这个价钱还没算controler,那个又得1k多吧,我记得

syringe大概有多少钱?
看见有2k左右的piston pump,如果syringe太贵没准就买这个了。。。
d******e
发帖数: 58
44
来自主题: ChemEng版 - 麻烦给推荐个微流泵吧
我说的就是syringe pump啊,我们的有controller,


那syringe pump不用controller吧?
m*****e
发帖数: 1506
45
来自主题: Chemistry版 - Electrospinning equipment.
syringe pump, syringe, stainless metal needles
high voltage power source
assemble them by yourself

buy
P****4
发帖数: 831
46
来自主题: Chemistry版 - SPME-GC问题请教
最近做SPME-GC实验搞断了几根fiber,很郁闷。
发现问题是GC inlet的septum很难用SPME syringe穿过,好不容易穿过后,septum的碎
屑沾在syringe头上,当脆弱的fiber出来的就断了。但是如果事先将septum的洞戳大的
话,又很可能会漏气。我在考虑是不是我的septum不适合SPME。我现在用Thermo
Scientific的Septa coated BTO 17 mm. 请问各位做SPME-GC的达人一般都用什么fiber
? 或是给我的问题提点建议?请各位大牛多多指教,谢谢先!
h****s
发帖数: 126
47
实验室以前用syringe pump,但是发现总是漏,即使用gas tight syringe也不行。
有没有啥其他相对简易的方法能慢慢加入两种反应物到反应瓶中(1-5 ml/hour)。谢
谢了。
R******d
发帖数: 5739
48

I guess the most easy and direct way would be syringe pump, you just need to
replace your syringe pump if it leaks.
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